fix(website): omit aria-label on hero video when no label provided

Drop the empty-string default on videoAriaLabel; bind aria-label only
when truthy and set aria-hidden="true" otherwise so the video is treated
as decorative instead of carrying an empty accessible name.

apps/website/scripts/generate-models.ts

@@ -58,7 +58,7 @@ const API_PROVIDER_MAP: Record<string, { name: string; slug: string }> = {
   runway: { name: 'Runway', slug: 'runway' },
   vidu: { name: 'Vidu', slug: 'vidu' },
   bfl: { name: 'Flux (API)', slug: 'flux-api' },
-  grok: { name: 'Grok Image', slug: 'grok-image' },
+  grok: { name: 'Grok Imagine', slug: 'grok-imagine' },
   stability: { name: 'Stability AI', slug: 'stability-ai' },
   bytedance: { name: 'Seedance (ByteDance)', slug: 'seedance-bytedance' },
   bytedace: { name: 'Seedance (ByteDance)', slug: 'seedance-bytedance' },
@@ -86,6 +86,20 @@ const API_PROVIDER_MAP: Record<string, { name: string; slug: string }> = {
   wavespped: { name: 'Wavespeed', slug: 'wavespeed' }
 }
 
+// Stub entries that exist only to issue 301 redirects from old slugs to
+// their new canonical slugs. Keeps renames reproducible across regenerations.
+const LEGACY_SLUG_REDIRECTS: OutputModel[] = [
+  {
+    slug: 'grok-image',
+    canonicalSlug: 'grok-imagine',
+    name: 'Grok Image',
+    displayName: 'Grok Image',
+    directory: 'partner_nodes',
+    huggingFaceUrl: '',
+    workflowCount: 0
+  }
+]
+
 function stripExt(name: string): string {
   return name.replace(/\.(safetensors|ckpt|pt|bin)$/, '')
 }
@@ -299,7 +313,8 @@ function run(): void {
       throw new Error(
         `Failed to parse ${file}: ${
           error instanceof Error ? error.message : String(error)
-        }`
+        }`,
+        { cause: error }
       )
     }
   }
@@ -367,7 +382,7 @@ function run(): void {
       displayName: m.name
     }))
 
-  const combined = [...apiOutput, ...output]
+  const combined = [...apiOutput, ...output, ...LEGACY_SLUG_REDIRECTS]
 
   const withThumbs = combined.filter((m) => m.thumbnailUrl).length
   process.stdout.write(

apps/website/src/components/gallery/GalleryCard.vue

@@ -7,12 +7,16 @@ const {
   item,
   locale = 'en',
   aspect = 'var(--aspect-ratio-gallery-card)',
-  mobile = false
+  mobile = false,
+  objectPosition = 'center',
+  objectFit = 'cover'
 } = defineProps<{
   item: GalleryItem
   locale?: Locale
   aspect?: string
   mobile?: boolean
+  objectPosition?: string
+  objectFit?: string
 }>()
 
 defineEmits<{ click: [] }>()
@@ -31,13 +35,15 @@ defineEmits<{ click: [] }>()
         loop
         muted
         playsinline
-        class="size-full object-cover transition-transform duration-300 group-hover:scale-105"
+        class="size-full transition-transform duration-300 group-hover:scale-105"
+        :style="{ objectPosition, objectFit }"
       />
       <img
         v-else
         :src="item.image"
         :alt="item.title"
-        class="size-full object-cover transition-transform duration-300 group-hover:scale-105"
+        class="size-full transition-transform duration-300 group-hover:scale-105"
+        :style="{ objectPosition, objectFit }"
       />
       <!-- Desktop hover overlay -->
       <div

apps/website/src/components/models/ModelCreationsSection.vue

@@ -0,0 +1,152 @@
+<script setup lang="ts">
+import { ref } from 'vue'
+
+import type { GalleryItem } from '../../data/gallery'
+import type { Locale } from '../../i18n/translations'
+
+import { t } from '../../i18n/translations'
+import BrandButton from '../common/BrandButton.vue'
+import GalleryCard from '../gallery/GalleryCard.vue'
+import GalleryDetailModal from '../gallery/GalleryDetailModal.vue'
+
+const { locale = 'en' } = defineProps<{ locale?: Locale }>()
+
+const modelName = 'Grok'
+const ctaHref = 'https://comfy.org/workflows/model/grok'
+
+const items: GalleryItem[] = [
+  {
+    id: 'subway-swan',
+    image: 'https://media.comfy.org/website/gallery/subway-swan_compressed.png',
+    title: 'Subway Swan',
+    userAlias: 'Purz Beats',
+    teamAlias: 'Comfy',
+    tool: 'Grok Imagine',
+    href: 'https://www.youtube.com/@PurzBeats'
+  },
+  {
+    id: 'milos-little-wonder',
+    video:
+      'https://media.comfy.org/website/gallery/milos-little-wonder_compressed.mp4',
+    title: 'Milos Little Wonder',
+    userAlias: 'Purz Beats',
+    teamAlias: 'Comfy',
+    tool: 'Grok Imagine',
+    href: 'https://www.youtube.com/@PurzBeats'
+  },
+  {
+    id: 'amber-passage',
+    image:
+      'https://media.comfy.org/website/gallery/amber-passage_compressed.jpg',
+    title: 'Amber Passage',
+    userAlias: 'Purz Beats',
+    teamAlias: 'Comfy',
+    tool: 'Grok Imagine',
+    href: 'https://www.youtube.com/@PurzBeats',
+    objectPosition: 'bottom'
+  },
+  {
+    id: 'neon-revenant',
+    video:
+      'https://media.comfy.org/website/gallery/neon-revenant_compressed.mp4',
+    title: 'Neon Revenant',
+    userAlias: 'Eric Solorio',
+    teamAlias: 'Comfy',
+    tool: 'Grok Imagine',
+    href: 'https://www.instagram.com/enigmatic_e'
+  },
+  {
+    id: 'midnight-umami',
+    image:
+      'https://media.comfy.org/website/gallery/midnight_umami_compressed.png',
+    title: 'Midnight Umami',
+    userAlias: 'Purz Beats',
+    teamAlias: 'Comfy',
+    tool: 'Grok Imagine',
+    href: 'https://www.youtube.com/@PurzBeats'
+  }
+]
+
+const modalOpen = ref(false)
+const modalIndex = ref(0)
+
+function openDetail(index: number) {
+  modalIndex.value = index
+  modalOpen.value = true
+}
+
+const title = t('models.list.creations.title', locale).replace(
+  '{name}',
+  modelName
+)
+const ctaLabel = t('models.list.creations.cta', locale)
+</script>
+
+<template>
+  <section
+    data-testid="model-creations"
+    class="flex flex-col items-center px-4 py-16 lg:px-20 lg:pt-36"
+  >
+    <h2
+      class="max-w-4xl text-center text-3xl font-light tracking-tight text-primary-comfy-canvas lg:text-5xl"
+    >
+      {{ title }}
+    </h2>
+    <BrandButton
+      :href="ctaHref"
+      variant="solid"
+      size="lg"
+      class="mt-16 px-8 py-4 uppercase"
+    >
+      {{ ctaLabel }}
+    </BrandButton>
+
+    <div class="mt-20 hidden w-full flex-col gap-2 lg:flex">
+      <div class="grid grid-cols-2 gap-2">
+        <GalleryCard
+          v-for="(item, i) in items.slice(0, 2)"
+          :key="i"
+          :item
+          :locale
+          :object-position="item.objectPosition"
+          :object-fit="item.objectFit"
+          @click="openDetail(i)"
+        />
+      </div>
+      <div v-if="items.length > 2" class="grid grid-cols-3 gap-2">
+        <GalleryCard
+          v-for="(item, i) in items.slice(2, 5)"
+          :key="i + 2"
+          :item
+          :locale
+          :object-position="item.objectPosition"
+          :object-fit="item.objectFit"
+          @click="openDetail(i + 2)"
+        />
+      </div>
+    </div>
+
+    <div
+      class="rounded-5xl bg-transparency-white-t4 mt-12 flex w-full flex-col gap-6 p-2 max-lg:pb-6 lg:hidden"
+    >
+      <GalleryCard
+        v-for="(item, i) in items"
+        :key="i"
+        :item
+        :locale
+        :object-position="item.objectPosition"
+        :object-fit="item.objectFit"
+        mobile
+        @click="openDetail(i)"
+      />
+    </div>
+
+    <GalleryDetailModal
+      v-if="modalOpen"
+      :items
+      :initial-index="modalIndex"
+      :locale
+      @close="modalOpen = false"
+    />
+  </section>
+</template>

apps/website/src/components/models/ModelsHeroSection.vue

@@ -0,0 +1,56 @@
+<script setup lang="ts">
+import type { Locale } from '../../i18n/translations'
+
+import { t } from '../../i18n/translations'
+import BrandButton from '../common/BrandButton.vue'
+
+const {
+  locale = 'en',
+  modelName,
+  ctaHref,
+  videoSrc,
+  videoAriaLabel
+} = defineProps<{
+  locale?: Locale
+  modelName: string
+  ctaHref: string
+  videoSrc: string
+  videoAriaLabel?: string
+}>()
+</script>
+
+<template>
+  <section class="flex flex-col items-center px-6 pt-16 text-center lg:pt-36">
+    <h1
+      class="max-w-4xl text-4xl font-light tracking-tight text-primary-comfy-canvas lg:text-6xl"
+    >
+      {{ modelName }} in <span class="text-primary-comfy-yellow">ComfyUI</span>
+    </h1>
+    <p
+      class="mt-6 max-w-2xl text-sm text-pretty text-primary-comfy-canvas lg:text-base"
+    >
+      {{ t('hero.subtitle', locale) }}
+    </p>
+    <BrandButton
+      :href="ctaHref"
+      variant="solid"
+      size="lg"
+      class="mt-10 px-8 py-4 uppercase"
+    >
+      {{ t('models.list.heroCta', locale).replace('{name}', modelName) }}
+    </BrandButton>
+    <div class="mt-16 w-full max-w-5xl">
+      <video
+        :src="videoSrc"
+        :aria-label="videoAriaLabel || undefined"
+        :aria-hidden="videoAriaLabel ? undefined : true"
+        autoplay
+        loop
+        muted
+        playsinline
+        preload="metadata"
+        class="rounded-4.5xl size-full object-cover"
+      />
+    </div>
+  </section>
+</template>

apps/website/src/components/product/shared/AIModelsSection.vue

@@ -78,7 +78,7 @@ function getCardClass(layoutClass: string): string {
 
 <template>
   <section
-    class="bg-primary-comfy-ink max-w-9xl mx-auto px-4 py-24 lg:px-20 lg:py-40"
+    class="max-w-9xl mx-auto bg-primary-comfy-ink px-4 py-16 lg:px-20 lg:py-40"
   >
     <div class="mx-auto flex w-full max-w-7xl flex-col items-center">
       <p
@@ -88,18 +88,18 @@ function getCardClass(layoutClass: string): string {
       </p>
 
       <h2
-        class="text-primary-comfy-canvas text-3.5xl/tight mt-8 max-w-4xl text-center font-light lg:text-5xl"
+        class="text-3.5xl/tight mt-8 max-w-4xl text-center font-light text-primary-comfy-canvas lg:text-5xl"
       >
         {{ t('cloud.aiModels.heading', locale) }}
       </h2>
 
       <p
-        class="text-primary-comfy-canvas mt-8 max-w-xl text-center text-sm font-light lg:text-base/snug"
+        class="mt-8 max-w-xl text-center text-sm font-light text-primary-comfy-canvas lg:text-base/snug"
       >
         {{ t('cloud.aiModels.subtitle', locale) }}
       </p>
 
-      <div class="mt-24 w-full">
+      <div class="mt-16 w-full lg:mt-24">
         <div class="rounded-4xl border border-white/12 p-2 lg:p-1.5">
           <div class="grid grid-cols-1 gap-2 lg:grid-cols-12">
             <a
@@ -180,14 +180,15 @@ function getCardClass(layoutClass: string): string {
       <BrandButton
         :href="externalLinks.workflows"
         variant="outline"
-        class="mt-4 w-full max-w-md text-center lg:mt-8 lg:w-auto"
+        size="lg"
+        class="mt-4 w-full max-w-md px-8 py-4 text-center lg:mt-8 lg:w-auto"
       >
-        <span class="lg:hidden">{{
-          t('cloud.aiModels.ctaMobile', locale)
-        }}</span>
-        <span class="hidden lg:inline">{{
+        <!-- <span class="lg:hidden"> -->
+        {{ t('cloud.aiModels.ctaMobile', locale) }}
+        <!-- </span> -->
+        <!-- <span class="hidden lg:inline">{{
           t('cloud.aiModels.ctaDesktop', locale)
-        }}</span>
+        }}</span> -->
       </BrandButton>
     </div>
   </section>

apps/website/src/config/model-metadata.ts

@@ -90,7 +90,7 @@ export const modelMetadata: Record<string, ModelOverride> = {
     hubSlug: 'seedance',
     featured: true
   },
-  'grok-image': {
+  'grok-imagine': {
     hubSlug: 'grok',
     featured: false
   },

apps/website/src/data/gallery.ts

@@ -7,6 +7,8 @@ export interface GalleryItem {
   teamAlias: string
   tool: string
   href?: string
+  objectPosition?: string
+  objectFit?: string
   /** Defaults to true. Set to false to hide this item from rendered lists. */
   visible?: boolean
 }

apps/website/src/i18n/translations.ts

@@ -4458,6 +4458,76 @@ const translations = {
     'zh-CN': '支持的模型'
   },
 
+  // Models list page (/models)
+  'models.list.label': { en: 'MODELS', 'zh-CN': '模型' },
+  'models.list.heroCta': {
+    en: 'Try {name} Now',
+    'zh-CN': '立即试用 {name}'
+  },
+  'models.list.creations.title': {
+    en: '{name} Image and Video Creations',
+    'zh-CN': '{name} 图像与视频创作'
+  },
+  'models.list.creations.cta': {
+    en: 'Explore Workflows',
+    'zh-CN': '探索工作流'
+  },
+  'models.list.heroTitle.before': {
+    en: 'Run the world’s leading AI models in',
+    'zh-CN': '在以下平台运行世界领先的 AI 模型'
+  },
+  'models.list.heroSubtitle': {
+    en: 'From open-source diffusion checkpoints to partner APIs — every major model, with community workflow templates ready to run.',
+    'zh-CN':
+      '从开源扩散模型到合作伙伴 API，涵盖每一个主流模型，并附带可直接运行的社区工作流模板。'
+  },
+  'models.list.card.workflows': {
+    en: '{count} workflows',
+    'zh-CN': '{count} 个工作流'
+  },
+  'models.list.contact.label': {
+    en: 'COMFY HUB',
+    'zh-CN': 'COMFY HUB'
+  },
+  'models.showcase.label': { en: 'AI MODELS', 'zh-CN': 'AI 模型' },
+  'models.showcase.heading': {
+    en: 'Run the world’s\nleading AI models',
+    'zh-CN': '运行全球领先的\nAI 模型'
+  },
+  'models.showcase.subtitle': {
+    en: 'New models are added as they launch.',
+    'zh-CN': '新模型发布后会第一时间上线。'
+  },
+  'models.showcase.cta': {
+    en: 'EXPLORE WORKFLOWS',
+    'zh-CN': '探索工作流'
+  },
+  'models.showcase.card.grokImagine': {
+    en: 'Grok Imagine',
+    'zh-CN': 'Grok Imagine'
+  },
+  'models.showcase.card.nanoBananaPro': {
+    en: 'Nano Banana Pro',
+    'zh-CN': 'Nano Banana Pro'
+  },
+  'models.showcase.card.ltx23': {
+    en: 'LTX 2.3',
+    'zh-CN': 'LTX 2.3'
+  },
+  'models.showcase.card.qwenAdvancedEdit': {
+    en: 'Advanced image\nediting with Qwen',
+    'zh-CN': '使用 Qwen 进行\n高级图像编辑'
+  },
+  'models.showcase.card.wan22TextToVideo': {
+    en: 'Wan 2.2\ntext to video',
+    'zh-CN': 'Wan 2.2\n文字转视频'
+  },
+  'models.list.contact.heading': {
+    en: 'Pick a model and explore what the community has built. <a href="https://comfy.org/workflows" target="_blank" rel="noopener noreferrer" class="text-primary-comfy-yellow underline">Browse Comfy Hub</a> for the newest workflows.',
+    'zh-CN':
+      '选择一个模型，浏览社区的创作成果。<a href="https://comfy.org/workflows" target="_blank" rel="noopener noreferrer" class="text-primary-comfy-yellow underline">访问 Comfy Hub</a> 查看最新工作流。'
+  },
+
   // Payment status pages
   'payment.success.label': {
     en: 'PAYMENT',

apps/website/src/pages/models.astro

@@ -0,0 +1,22 @@
+---
+import BaseLayout from '../layouts/BaseLayout.astro'
+import ModelsHeroSection from '../components/models/ModelsHeroSection.vue'
+import ModelCreationsSection from '../components/models/ModelCreationsSection.vue'
+import AIModelsSection from '../components/product/shared/AIModelsSection.vue'
+import ProductShowcaseSection from '../components/home/ProductShowcaseSection.vue' 
+---
+
+<BaseLayout
+  title="Models — Comfy"
+  description="Run the world's leading AI models in ComfyUI. Browse every supported model with community workflow templates ready to run."
+>
+  <ModelsHeroSection
+    modelName="Grok Imagine"
+    ctaHref="/p/supported-models/grok-imagine"
+    videoSrc="https://media.comfy.org/website/models/video_ComfdyUI_00001_.mp4"
+    videoAriaLabel="Grok Imagine output created with ComfyUI"
+  />
+  <ModelCreationsSection client:load />
+  <AIModelsSection client:load />
+  <ProductShowcaseSection client:load />
+</BaseLayout>

apps/website/src/pages/zh-CN/models.astro

@@ -0,0 +1,23 @@
+---
+import BaseLayout from '../../layouts/BaseLayout.astro'
+import ModelsHeroSection from '../../components/models/ModelsHeroSection.vue'
+import ModelCreationsSection from '../../components/models/ModelCreationsSection.vue'
+import AIModelsSection from '../../components/product/shared/AIModelsSection.vue'
+import ProductShowcaseSection from '../../components/home/ProductShowcaseSection.vue'
+---
+
+<BaseLayout
+  title="模型 — Comfy"
+  description="在 ComfyUI 中运行世界领先的 AI 模型。浏览所有支持的模型及社区工作流模板。"
+>
+  <ModelsHeroSection
+    locale="zh-CN"
+    modelName="Grok Imagine"
+    ctaHref="/zh-CN/p/supported-models/grok-imagine"
+    videoSrc="https://media.comfy.org/website/models/video_ComfdyUI_00001_.mp4"
+    videoAriaLabel="使用 ComfyUI 创建的 Grok Imagine 作品"
+  />
+  <ModelCreationsSection client:load locale="zh-CN" />
+  <AIModelsSection client:load locale="zh-CN" />
+  <ProductShowcaseSection client:load locale="zh-CN" />
+</BaseLayout>

browser_tests/assets/missing/missing_model_promoted_widget.json

@@ -1,115 +0,0 @@
-{
-  "id": "test-missing-model-promoted-widget",
-  "revision": 0,
-  "last_node_id": 2,
-  "last_link_id": 0,
-  "nodes": [
-    {
-      "id": 2,
-      "type": "subgraph-with-promoted-missing-model",
-      "pos": [450, 250],
-      "size": [400, 200],
-      "flags": {},
-      "order": 0,
-      "mode": 0,
-      "inputs": [],
-      "outputs": [],
-      "properties": {},
-      "widgets_values": ["fake_model.safetensors"]
-    }
-  ],
-  "links": [],
-  "groups": [],
-  "definitions": {
-    "subgraphs": [
-      {
-        "id": "subgraph-with-promoted-missing-model",
-        "version": 1,
-        "state": {
-          "lastGroupId": 0,
-          "lastNodeId": 1,
-          "lastLinkId": 1,
-          "lastRerouteId": 0
-        },
-        "revision": 0,
-        "config": {},
-        "name": "Subgraph with Promoted Missing Model",
-        "inputNode": {
-          "id": -10,
-          "bounding": [100, 200, 120, 60]
-        },
-        "outputNode": {
-          "id": -20,
-          "bounding": [500, 200, 120, 60]
-        },
-        "inputs": [
-          {
-            "id": "ckpt-name-input-id",
-            "name": "ckpt_name",
-            "type": "COMBO",
-            "linkIds": [1],
-            "pos": { "0": 150, "1": 220 }
-          }
-        ],
-        "outputs": [],
-        "widgets": [],
-        "nodes": [
-          {
-            "id": 1,
-            "type": "CheckpointLoaderSimple",
-            "pos": [250, 180],
-            "size": [315, 98],
-            "flags": {},
-            "order": 0,
-            "mode": 0,
-            "inputs": [
-              {
-                "localized_name": "ckpt_name",
-                "name": "ckpt_name",
-                "type": "COMBO",
-                "widget": {
-                  "name": "ckpt_name"
-                },
-                "link": 1
-              }
-            ],
-            "outputs": [
-              { "name": "MODEL", "type": "MODEL", "links": null },
-              { "name": "CLIP", "type": "CLIP", "links": null },
-              { "name": "VAE", "type": "VAE", "links": null }
-            ],
-            "properties": {
-              "Node name for S&R": "CheckpointLoaderSimple"
-            },
-            "widgets_values": ["fake_model.safetensors"]
-          }
-        ],
-        "links": [
-          {
-            "id": 1,
-            "origin_id": -10,
-            "origin_slot": 0,
-            "target_id": 1,
-            "target_slot": 0,
-            "type": "COMBO"
-          }
-        ]
-      }
-    ]
-  },
-  "config": {},
-  "extra": {
-    "ds": {
-      "scale": 1,
-      "offset": [0, 0]
-    }
-  },
-  "models": [
-    {
-      "name": "fake_model.safetensors",
-      "url": "http://localhost:8188/api/devtools/fake_model.safetensors",
-      "directory": "checkpoints"
-    }
-  ],
-  "version": 0.4
-}

browser_tests/fixtures/selectors.ts

@@ -69,6 +69,11 @@ export const TestIds = {
     missingMediaGroup: 'error-group-missing-media',
     swapNodesGroup: 'error-group-swap-nodes',
     missingMediaRow: 'missing-media-row',
+    missingMediaUploadDropzone: 'missing-media-upload-dropzone',
+    missingMediaLibrarySelect: 'missing-media-library-select',
+    missingMediaStatusCard: 'missing-media-status-card',
+    missingMediaConfirmButton: 'missing-media-confirm-button',
+    missingMediaCancelButton: 'missing-media-cancel-button',
     missingMediaLocateButton: 'missing-media-locate-button',
     publishTabPanel: 'publish-tab-panel',
     apiSignin: 'api-signin-dialog',

browser_tests/fixtures/utils/boundsUtils.ts

@@ -1,4 +1,4 @@
-import type { Locator, Page } from '@playwright/test'
+import type { Page } from '@playwright/test'
 
 import { SELECTION_BOUNDS_PADDING } from '@/base/common/selectionBounds'
 import type { CanvasRect } from '@/base/common/selectionBounds'
@@ -91,21 +91,3 @@ export async function measureSelectionBounds(
     { ids: nodeIds, padding: SELECTION_BOUNDS_PADDING }
   ) as Promise<MeasureResult>
 }
-
-export async function intersection(a: Locator, b: Locator) {
-  const aBounds = await a.boundingBox()
-  const bBounds = await b.boundingBox()
-  if (!aBounds || !bBounds) return undefined
-
-  const y = Math.max(aBounds.y, bBounds.y)
-  const x = Math.max(aBounds.x, bBounds.x)
-  const bot = Math.min(aBounds.y + aBounds.height, bBounds.y + bBounds.height)
-  const right = Math.min(aBounds.x + aBounds.width, bBounds.x + bBounds.width)
-
-  if (y > bot || x > right) return undefined
-
-  const width = right - x
-  const height = bot - y
-
-  return { x, y, width, height }
-}

browser_tests/tests/load3d/load3dSerializeCache.spec.ts

@@ -1,63 +0,0 @@
-import { expect } from '@playwright/test'
-
-import { ExecutionHelper } from '@e2e/fixtures/helpers/ExecutionHelper'
-import { load3dTest as test } from '@e2e/fixtures/helpers/Load3DFixtures'
-
-type Load3dImageInput = {
-  image: string
-  mask: string
-  normal: string
-  recording: string
-}
-
-type PromptBody = {
-  prompt?: Record<
-    string,
-    { class_type?: string; inputs?: Record<string, unknown> }
-  >
-}
-
-function getLoad3dImageInput(body: unknown, nodeId: string): Load3dImageInput {
-  const prompt = (body as PromptBody).prompt ?? {}
-  const node = prompt[nodeId]
-  expect(node?.class_type, `node ${nodeId} should be Load3D`).toBe('Load3D')
-  const input = node!.inputs!.image as Load3dImageInput
-  expect(typeof input.image).toBe('string')
-  expect(typeof input.recording).toBe('string')
-  return input
-}
-
-test.describe('Load3D serialize cache', () => {
-  test('starting a recording forces the next queue to re-capture (FE-905)', async ({
-    comfyPage,
-    load3d
-  }) => {
-    const exec = new ExecutionHelper(comfyPage)
-
-    let firstBody: unknown
-    await exec.run({
-      onPromptRequest: (body) => {
-        firstBody = body
-      }
-    })
-    const firstInput = getLoad3dImageInput(firstBody, '1')
-    expect(firstInput.recording).toBe('')
-
-    await load3d.recordingButton.click()
-    await expect(load3d.stopRecordingButton).toBeVisible()
-
-    let secondBody: unknown
-    await exec.run({
-      onPromptRequest: (body) => {
-        secondBody = body
-      }
-    })
-    const secondInput = getLoad3dImageInput(secondBody, '1')
-
-    expect(
-      secondInput.image,
-      'after starting a recording, the next queue must re-capture ' +
-        '(image filename must change) so the recording is not dropped'
-    ).not.toBe(firstInput.image)
-  })
-})

browser_tests/tests/propertiesPanel/errorsTab.spec.ts

@@ -41,7 +41,7 @@ test.describe('Errors tab - common', { tag: '@ui' }, () => {
       await comfyPage.setup()
     })
 
-    test('Should keep execution errors matching the search query', async ({
+    test('Should filter execution errors by search query', async ({
       comfyPage
     }) => {
       await comfyPage.workflow.loadWorkflow('nodes/execution_error')
@@ -62,9 +62,9 @@ test.describe('Errors tab - common', { tag: '@ui' }, () => {
       await expect(runtimePanel).toBeVisible()
 
       const searchInput = comfyPage.page.getByPlaceholder(/^Search/)
-      await searchInput.fill('Execution failed')
+      await searchInput.fill('nonexistent_query_xyz_12345')
 
-      await expect(runtimePanel).toBeVisible()
+      await expect(runtimePanel).toHaveCount(0)
     })
   })
 })

browser_tests/tests/propertiesPanel/errorsTabExecution.spec.ts

@@ -41,7 +41,7 @@ test.describe('Errors tab - Execution errors', { tag: '@ui' }, () => {
     ).toBeVisible()
   })
 
-  test('Should show runtime error log in the execution error group', async ({
+  test('Should show error message in runtime error panel', async ({
     comfyPage
   }) => {
     await openExecutionErrorTab(comfyPage)
@@ -50,6 +50,6 @@ test.describe('Errors tab - Execution errors', { tag: '@ui' }, () => {
       TestIds.dialogs.runtimeErrorPanel
     )
     await expect(runtimePanel).toBeVisible()
-    await expect(runtimePanel).toContainText('Error log')
+    await expect(runtimePanel).toContainText(/\S/)
   })
 })

browser_tests/tests/propertiesPanel/errorsTabMissingMedia.spec.ts

@@ -5,10 +5,37 @@ import { comfyPageFixture as test } from '@e2e/fixtures/ComfyPage'
 import { TestIds } from '@e2e/fixtures/selectors'
 import { loadWorkflowAndOpenErrorsTab } from '@e2e/fixtures/helpers/ErrorsTabHelper'
 
+async function uploadFileViaDropzone(comfyPage: ComfyPage) {
+  const dropzone = comfyPage.page.getByTestId(
+    TestIds.dialogs.missingMediaUploadDropzone
+  )
+  const [fileChooser] = await Promise.all([
+    comfyPage.page.waitForEvent('filechooser'),
+    dropzone.click()
+  ])
+  await fileChooser.setFiles(comfyPage.assetPath('test_upload_image.png'))
+}
+
+async function confirmPendingSelection(comfyPage: ComfyPage) {
+  const confirmButton = comfyPage.page.getByTestId(
+    TestIds.dialogs.missingMediaConfirmButton
+  )
+  await expect(confirmButton).toBeEnabled()
+  await confirmButton.click()
+}
+
 function getMediaRow(comfyPage: ComfyPage) {
   return comfyPage.page.getByTestId(TestIds.dialogs.missingMediaRow)
 }
 
+function getStatusCard(comfyPage: ComfyPage) {
+  return comfyPage.page.getByTestId(TestIds.dialogs.missingMediaStatusCard)
+}
+
+function getDropzone(comfyPage: ComfyPage) {
+  return comfyPage.page.getByTestId(TestIds.dialogs.missingMediaUploadDropzone)
+}
+
 function getErrorOverlay(comfyPage: ComfyPage) {
   return comfyPage.page.getByTestId(TestIds.dialogs.errorOverlay)
 }
@@ -54,7 +81,7 @@ test.describe('Errors tab - Missing media', { tag: '@ui' }, () => {
       await expect(getMediaRow(comfyPage)).toHaveCount(2)
     })
 
-    test('Shows missing item label and locate action', async ({
+    test('Shows upload dropzone and library select for each missing item', async ({
       comfyPage
     }) => {
       await loadWorkflowAndOpenErrorsTab(
@@ -62,15 +89,32 @@ test.describe('Errors tab - Missing media', { tag: '@ui' }, () => {
         'missing/missing_media_single'
       )
 
-      await expect(getMediaRow(comfyPage)).toHaveText(/Load Image - image/)
+      await expect(getDropzone(comfyPage)).toBeVisible()
       await expect(
-        comfyPage.page.getByTestId(TestIds.dialogs.missingMediaLocateButton)
+        comfyPage.page.getByTestId(TestIds.dialogs.missingMediaLibrarySelect)
       ).toBeVisible()
     })
   })
 
-  test.describe('List behavior', () => {
-    test('Clicking the missing item label navigates canvas to the node', async ({
+  test.describe('Upload flow', () => {
+    test('Upload via file picker shows status card then allows confirm', async ({
+      comfyPage
+    }) => {
+      await loadWorkflowAndOpenErrorsTab(
+        comfyPage,
+        'missing/missing_media_single'
+      )
+      await uploadFileViaDropzone(comfyPage)
+
+      await expect(getStatusCard(comfyPage)).toBeVisible()
+
+      await confirmPendingSelection(comfyPage)
+      await expect(getMediaRow(comfyPage)).toHaveCount(0)
+    })
+  })
+
+  test.describe('Library select flow', () => {
+    test('Selecting from library shows status card then allows confirm', async ({
       comfyPage
     }) => {
       await loadWorkflowAndOpenErrorsTab(
@@ -78,25 +122,63 @@ test.describe('Errors tab - Missing media', { tag: '@ui' }, () => {
         'missing/missing_media_single'
       )
 
-      const offsetBefore = await comfyPage.page.evaluate(() => {
-        const canvas = window['app']?.canvas
-        return canvas?.ds?.offset
-          ? [canvas.ds.offset[0], canvas.ds.offset[1]]
-          : null
-      })
+      const librarySelect = comfyPage.page.getByTestId(
+        TestIds.dialogs.missingMediaLibrarySelect
+      )
+      await librarySelect.getByRole('combobox').click()
 
-      await getMediaRow(comfyPage).getByRole('button').first().click()
+      const optionCount = await comfyPage.page.getByRole('option').count()
+      if (optionCount === 0) {
+        // oxlint-disable-next-line playwright/no-skipped-test -- no library options available in CI
+        test.skip()
+        return
+      }
 
-      await expect
-        .poll(async () => {
-          return await comfyPage.page.evaluate(() => {
-            const canvas = window['app']?.canvas
-            return canvas?.ds?.offset
-              ? [canvas.ds.offset[0], canvas.ds.offset[1]]
-              : null
-          })
-        })
-        .not.toEqual(offsetBefore)
+      await comfyPage.page.getByRole('option').first().click()
+
+      await expect(getStatusCard(comfyPage)).toBeVisible()
+
+      await confirmPendingSelection(comfyPage)
+      await expect(getMediaRow(comfyPage)).toHaveCount(0)
+    })
+  })
+
+  test.describe('Cancel selection', () => {
+    test('Cancelling pending selection returns to upload/library UI', async ({
+      comfyPage
+    }) => {
+      await loadWorkflowAndOpenErrorsTab(
+        comfyPage,
+        'missing/missing_media_single'
+      )
+      await uploadFileViaDropzone(comfyPage)
+
+      await expect(getStatusCard(comfyPage)).toBeVisible()
+      await expect(getDropzone(comfyPage)).toBeHidden()
+
+      await comfyPage.page
+        .getByTestId(TestIds.dialogs.missingMediaCancelButton)
+        .click()
+
+      await expect(getStatusCard(comfyPage)).toBeHidden()
+      await expect(getDropzone(comfyPage)).toBeVisible()
+    })
+  })
+
+  test.describe('All resolved', () => {
+    test('Missing Inputs group disappears when all items are resolved', async ({
+      comfyPage
+    }) => {
+      await loadWorkflowAndOpenErrorsTab(
+        comfyPage,
+        'missing/missing_media_single'
+      )
+      await uploadFileViaDropzone(comfyPage)
+      await confirmPendingSelection(comfyPage)
+
+      await expect(
+        comfyPage.page.getByTestId(TestIds.dialogs.missingMediaGroup)
+      ).toBeHidden()
     })
   })
 

browser_tests/tests/propertiesPanel/errorsTabModeAware.spec.ts

@@ -369,62 +369,6 @@ test.describe('Errors tab - Mode-aware errors', { tag: '@ui' }, () => {
       await cleanupFakeModel(comfyPage)
     })
 
-    test(
-      'Resolving a promoted missing model widget through the legacy canvas path clears its error',
-      { tag: ['@canvas', '@widget', '@subgraph'] },
-      async ({ comfyPage }) => {
-        const resolvedModelName = 'v1-5-pruned-emaonly-fp16.safetensors'
-
-        await comfyPage.settings.setSetting('Comfy.VueNodes.Enabled', false)
-        await loadWorkflowAndOpenErrorsTab(
-          comfyPage,
-          'missing/missing_model_promoted_widget'
-        )
-
-        const missingModelGroup = comfyPage.page.getByTestId(
-          TestIds.dialogs.missingModelsGroup
-        )
-        await expect(missingModelGroup).toContainText(
-          /fake_model\.safetensors\s*\(1\)/
-        )
-
-        await comfyPage.page.evaluate((value) => {
-          const hostNode = window.app!.graph!.getNodeById(2)
-          if (!hostNode?.isSubgraphNode()) {
-            throw new Error('Expected subgraph host node')
-          }
-
-          const interiorNode = hostNode.subgraph.getNodeById(1)
-          const widget = interiorNode?.widgets?.find(
-            (entry) => entry.name === 'ckpt_name'
-          )
-          type SettableWidget = typeof widget & {
-            setValue?: (
-              value: string,
-              options: {
-                e: PointerEvent
-                node: unknown
-                canvas: unknown
-              }
-            ) => void
-          }
-          const settableWidget = widget as SettableWidget | undefined
-
-          if (!settableWidget?.setValue) {
-            throw new Error('Expected concrete ckpt_name widget')
-          }
-
-          settableWidget.setValue(value, {
-            e: new PointerEvent('pointerup'),
-            node: hostNode,
-            canvas: window.app!.canvas
-          })
-        }, resolvedModelName)
-
-        await expect(missingModelGroup).toBeHidden()
-      }
-    )
-
     test('Bypassing a subgraph hides interior errors, un-bypassing restores them', async ({
       comfyPage
     }) => {

browser_tests/tests/textareaWidgetFontSize.spec.ts

@@ -1,30 +0,0 @@
-import { expect } from '@playwright/test'
-
-import { comfyPageFixture as test } from '@e2e/fixtures/ComfyPage'
-
-test.describe(
-  'Textarea widget font size',
-  { tag: ['@widget', '@vue-nodes'] },
-  () => {
-    test.beforeEach(async ({ comfyPage }) => {
-      await comfyPage.workflow.loadWorkflow('default')
-    })
-
-    test('applies Comfy.TextareaWidget.FontSize to Vue Nodes 2.0 textarea widget', async ({
-      comfyPage
-    }) => {
-      const textarea = comfyPage.vueNodes.nodes.locator('textarea').first()
-      await expect(textarea).toBeVisible()
-
-      await comfyPage.settings.setSetting('Comfy.TextareaWidget.FontSize', 14)
-      await expect
-        .poll(() => textarea.evaluate((el) => getComputedStyle(el).fontSize))
-        .toBe('14px')
-
-      await comfyPage.settings.setSetting('Comfy.TextareaWidget.FontSize', 22)
-      await expect
-        .poll(() => textarea.evaluate((el) => getComputedStyle(el).fontSize))
-        .toBe('22px')
-    })
-  }
-)

browser_tests/tests/vueNodes/interactions/node/imagePreview.spec.ts

@@ -180,44 +180,4 @@ test.describe('Vue Nodes Batch Image Preview', { tag: '@vue-nodes' }, () => {
       await expect.poll(() => countColumns(node.imageGrid)).toBeLessThan(10)
     }
   )
-
-  wstest(
-    'requests lightweight thumbnail URLs for grid cells',
-    async ({ comfyPage, getWebSocket }) => {
-      const execution = new ExecutionHelper(comfyPage, await getWebSocket())
-
-      await test.step('Add node', async () => {
-        await comfyPage.menu.topbar.newWorkflowButton.click()
-        await comfyPage.nextFrame()
-
-        await comfyPage.searchBoxV2.addNode('Preview Image')
-        const previewImage = comfyPage.vueNodes.getNodeByTitle('Preview Image')
-        await expect(previewImage).toBeVisible()
-      })
-
-      const node = await comfyPage.vueNodes.getFixtureByTitle('Preview Image')
-      const gridImages = node.imageGrid.locator('img')
-
-      await test.step('Inject a multi-image grid', async () => {
-        const images = Array.from({ length: 4 }, (_, index) => ({
-          filename: `grid-${index}.png`,
-          subfolder: '',
-          type: 'output'
-        }))
-        execution.executed('', '1', { images })
-        await expect(gridImages).toHaveCount(4)
-      })
-
-      // FE-741: small on-node grid cells must request a server re-encoded
-      // thumbnail (`preview=webp;75`, `;` may be percent-encoded) instead of
-      // downloading the full-resolution image, while still pointing at the
-      // real `/api/view` URL for that output. Verifies the full path: WS
-      // output -> nodeOutputStore.buildImageUrls -> getGridThumbnailUrl ->
-      // rendered grid `<img>`.
-      for (const cell of await gridImages.all()) {
-        await expect(cell).toHaveAttribute('src', /[?&]preview=webp(%3B|;)75/)
-        await expect(cell).toHaveAttribute('src', /[?&]filename=grid-\d+\.png/)
-      }
-    }
-  )
 })

browser_tests/tests/vueNodes/widgets/combo/comboWidget.spec.ts

@@ -1,12 +1,10 @@
-import type { Locator } from '@playwright/test'
-
 import {
   comfyExpect as expect,
   comfyPageFixture as test
 } from '@e2e/fixtures/ComfyPage'
 import { TestIds } from '@e2e/fixtures/selectors'
 import type { ComfyPage } from '@e2e/fixtures/ComfyPage'
-import { intersection } from '@e2e/fixtures/utils/boundsUtils'
+import type { Locator } from '@playwright/test'
 
 test.describe('Vue Combo Widget', { tag: ['@vue-nodes', '@widget'] }, () => {
   async function openSamplerDropdown(comfyPage: ComfyPage) {
@@ -280,31 +278,4 @@ test.describe('Vue Combo Widget', { tag: ['@vue-nodes', '@widget'] }, () => {
       .getByRole('combobox', { name: 'scheduler', exact: true })
     await expect(schedulerComboAfterReload).toContainText('karras')
   })
-
-  test('Dropdown displays over Selection Toolbox', async ({ comfyPage }) => {
-    await comfyPage.settings.setSetting('Comfy.Canvas.SelectionToolbox', true)
-
-    const nodeName = 'Resize Image/Mask'
-    await comfyPage.searchBoxV2.addNode(nodeName, {
-      position: { x: 200, y: 630 }
-    })
-    const node = await comfyPage.vueNodes.getFixtureByTitle(nodeName)
-    await node.select()
-    await expect(comfyPage.selectionToolbox).toBeVisible()
-
-    const combo = comfyPage.vueNodes.getWidgetByName(nodeName, 'resize_type')
-    await combo.click()
-    const dropdown = comfyPage.page.getByTestId(
-      TestIds.widgets.selectDefaultViewport
-    )
-    await expect(dropdown).toBeVisible()
-
-    const bounds = (await intersection(dropdown, comfyPage.selectionToolbox))!
-    expect(bounds, 'toolbox and dropdown overlap').toBeDefined()
-    const cX = bounds.x + bounds.width / 2
-    const cY = bounds.y + bounds.height / 2
-    const dropdownBounds = (await dropdown.boundingBox())!
-    const position = { x: cX - dropdownBounds.x, y: cY - dropdownBounds.y }
-    await dropdown.click({ position, trial: true })
-  })
 })

packages/design-system/src/css/style.css

@@ -121,7 +121,6 @@
   --comfy-topbar-height: 2.5rem;
   --workflow-tabs-height: 2.375rem;
   --comfy-input-bg: #222;
-  --comfy-textarea-font-size: 10px;
   --input-text: #ddd;
   --descrip-text: #999;
   --drag-text: #ccc;

src/components/builder/AppModeWidgetList.vue

@@ -8,6 +8,7 @@ import { useI18n } from 'vue-i18n'
 import Popover from '@/components/ui/Popover.vue'
 import Button from '@/components/ui/button/Button.vue'
 import { extractVueNodeData } from '@/composables/graph/useGraphNodeManager'
+import { OverlayAppendToKey } from '@/composables/useTransformCompatOverlayProps'
 import type { LGraphNode } from '@/lib/litegraph/src/LGraphNode'
 import { LGraphEventMode } from '@/lib/litegraph/src/types/globalEnums'
 import type { IBaseWidget } from '@/lib/litegraph/src/types/widgets'
@@ -49,6 +50,7 @@ const { onPointerDown } = useAppModeWidgetResizing((widget, config) =>
 )
 
 provide(HideLayoutFieldKey, true)
+provide(OverlayAppendToKey, 'body')
 
 const resolvedInputs = useResolvedSelectedInputs()
 

src/components/graph/SelectionToolbox.vue

@@ -20,7 +20,6 @@
         <InfoButton v-if="canOpenNodeInfo" />
 
         <ColorPickerButton v-if="showColorPicker" />
-        <ArrangeButton v-if="showArrange" />
         <FrameNodes v-if="showFrameNodes" />
         <ConvertToSubgraphButton v-if="showConvertToSubgraph" />
         <ConfigureSubgraph v-if="showSubgraphButtons" />
@@ -50,7 +49,6 @@
 import Panel from 'primevue/panel'
 import { computed, ref } from 'vue'
 
-import ArrangeButton from '@/components/graph/selectionToolbox/ArrangeButton.vue'
 import BypassButton from '@/components/graph/selectionToolbox/BypassButton.vue'
 import ColorPickerButton from '@/components/graph/selectionToolbox/ColorPickerButton.vue'
 import ConfigureSubgraph from '@/components/graph/selectionToolbox/ConfigureSubgraph.vue'
@@ -112,7 +110,6 @@ const {
 
 const showColorPicker = computed(() => hasAnySelection.value)
 const showConvertToSubgraph = computed(() => hasAnySelection.value)
-const showArrange = computed(() => hasMultipleSelection.value)
 const showFrameNodes = computed(() => hasMultipleSelection.value)
 const showSubgraphButtons = computed(() => isSingleSubgraph.value)
 
@@ -131,7 +128,6 @@ const showAnyPrimaryActions = computed(
   () =>
     showColorPicker.value ||
     showConvertToSubgraph.value ||
-    showArrange.value ||
     showFrameNodes.value ||
     showSubgraphButtons.value
 )

src/components/graph/selectionToolbox/ArrangeButton.vue

@@ -1,115 +0,0 @@
-<template>
-  <PopoverRoot v-model:open="isOpen">
-    <PopoverTrigger as-child>
-      <Button
-        v-tooltip.top="{ value: t('g.arrange'), showDelay: 1000 }"
-        variant="muted-textonly"
-        :aria-label="t('g.arrange')"
-      >
-        <div class="flex items-center gap-1 px-0">
-          <i class="icon-[lucide--layout-grid]" />
-          <i class="icon-[lucide--chevron-down]" />
-        </div>
-      </Button>
-    </PopoverTrigger>
-    <PopoverPortal>
-      <PopoverContent
-        side="bottom"
-        :side-offset="5"
-        :collision-padding="10"
-        class="data-[state=open]:data-[side=top]:animate-slideDownAndFade data-[state=open]:data-[side=right]:animate-slideLeftAndFade data-[state=open]:data-[side=bottom]:animate-slideUpAndFade data-[state=open]:data-[side=left]:animate-slideRightAndFade z-1700 rounded-lg border border-border-subtle bg-base-background p-2 shadow-sm will-change-[transform,opacity]"
-      >
-        <div
-          v-if="activeLayout"
-          class="flex w-32 flex-row items-center px-2 py-1"
-        >
-          <Slider
-            :model-value="[gap]"
-            :min="MIN_ARRANGE_GAP"
-            :max="MAX_ARRANGE_GAP"
-            :step="1"
-            :aria-label="t('g.arrangeSpacing')"
-            @update:model-value="onSliderUpdate"
-            @value-commit="onSliderCommit"
-          />
-        </div>
-        <div v-else class="flex flex-row gap-1">
-          <Button
-            v-tooltip.top="{
-              value: t('g.arrangeVertically'),
-              showDelay: 1000
-            }"
-            variant="muted-textonly"
-            :aria-label="t('g.arrangeVertically')"
-            @click="start('vertical')"
-          >
-            <i class="icon-[lucide--stretch-horizontal]" />
-          </Button>
-          <Button
-            v-tooltip.top="{
-              value: t('g.arrangeHorizontally'),
-              showDelay: 1000
-            }"
-            variant="muted-textonly"
-            :aria-label="t('g.arrangeHorizontally')"
-            @click="start('horizontal')"
-          >
-            <i class="icon-[lucide--stretch-vertical]" />
-          </Button>
-          <Button
-            v-tooltip.top="{ value: t('g.arrangeAsGrid'), showDelay: 1000 }"
-            variant="muted-textonly"
-            :aria-label="t('g.arrangeAsGrid')"
-            @click="start('grid')"
-          >
-            <i class="icon-[lucide--grid-3x3]" />
-          </Button>
-        </div>
-        <PopoverArrow class="fill-base-background stroke-border-subtle" />
-      </PopoverContent>
-    </PopoverPortal>
-  </PopoverRoot>
-</template>
-
-<script setup lang="ts">
-import {
-  PopoverArrow,
-  PopoverContent,
-  PopoverPortal,
-  PopoverRoot,
-  PopoverTrigger
-} from 'reka-ui'
-import { ref, watch } from 'vue'
-import { useI18n } from 'vue-i18n'
-
-import Button from '@/components/ui/button/Button.vue'
-import Slider from '@/components/ui/slider/Slider.vue'
-import {
-  MAX_ARRANGE_GAP,
-  MIN_ARRANGE_GAP
-} from '@/composables/graph/useArrangeNodes'
-import { useArrangeSession } from '@/composables/graph/useArrangeSession'
-
-const { t } = useI18n()
-const { activeLayout, gap, start, previewGap, commitGap, reset } =
-  useArrangeSession()
-
-const isOpen = ref(false)
-
-watch(isOpen, (open) => {
-  if (!open) reset()
-})
-
-const firstValue = (value: number[] | undefined): number | undefined =>
-  value?.[0]
-
-const onSliderUpdate = (value: number[] | undefined) => {
-  const next = firstValue(value)
-  if (next !== undefined) previewGap(next)
-}
-
-const onSliderCommit = (value: number[]) => {
-  const next = firstValue(value)
-  if (next !== undefined) commitGap(next)
-}
-</script>

src/components/rightSidePanel/errors/ErrorNodeCard.stories.ts

@@ -2,12 +2,20 @@ import type { Meta, StoryObj } from '@storybook/vue3-vite'
 import ErrorNodeCard from './ErrorNodeCard.vue'
 import type { ErrorCardData } from './types'
 
+/**
+ * ErrorNodeCard displays a single error card inside the error tab.
+ * It shows the node header (ID badge, title, action buttons)
+ * and the list of error items (message, traceback, copy button).
+ */
 const meta: Meta<typeof ErrorNodeCard> = {
   title: 'RightSidePanel/Errors/ErrorNodeCard',
   component: ErrorNodeCard,
   parameters: {
     layout: 'centered'
   },
+  argTypes: {
+    showNodeIdBadge: { control: 'boolean' }
+  },
   decorators: [
     (story) => ({
       components: { story },
@@ -97,36 +105,58 @@ const promptOnlyCard: ErrorCardData = {
   ]
 }
 
-export const SingleValidationError: Story = {
+/** Single validation error with node ID badge visible */
+export const WithNodeIdBadge: Story = {
   args: {
-    card: singleErrorCard
+    card: singleErrorCard,
+    showNodeIdBadge: true
+  }
+}
+
+/** Single validation error without node ID badge */
+export const WithoutNodeIdBadge: Story = {
+  args: {
+    card: singleErrorCard,
+    showNodeIdBadge: false
   }
 }
 
 /** Subgraph node error — shows "Enter subgraph" button */
 export const WithEnterSubgraphButton: Story = {
   args: {
-    card: subgraphErrorCard
+    card: subgraphErrorCard,
+    showNodeIdBadge: true
+  }
+}
+
+/** Regular node error — no "Enter subgraph" button */
+export const WithoutEnterSubgraphButton: Story = {
+  args: {
+    card: singleErrorCard,
+    showNodeIdBadge: true
   }
 }
 
 /** Multiple validation errors on one node */
 export const MultipleErrors: Story = {
   args: {
-    card: multipleErrorsCard
+    card: multipleErrorsCard,
+    showNodeIdBadge: true
   }
 }
 
 /** Runtime execution error with full traceback */
 export const RuntimeError: Story = {
   args: {
-    card: runtimeErrorCard
+    card: runtimeErrorCard,
+    showNodeIdBadge: true
   }
 }
 
 /** Prompt-level error (no node header) */
 export const PromptError: Story = {
   args: {
-    card: promptOnlyCard
+    card: promptOnlyCard,
+    showNodeIdBadge: false
   }
 }

src/components/rightSidePanel/errors/ErrorNodeCard.test.ts

@@ -71,7 +71,6 @@ describe('ErrorNodeCard.vue', () => {
         en: {
           g: {
             copy: 'Copy',
-            details: 'Details',
             findIssues: 'Find Issues',
             findOnGithub: 'Find on GitHub',
             getHelpAction: 'Get Help'
@@ -79,7 +78,6 @@ describe('ErrorNodeCard.vue', () => {
           rightSidePanel: {
             locateNode: 'Locate Node',
             enterSubgraph: 'Enter Subgraph',
-            errorLog: 'Error log',
             findOnGithubTooltip: 'Search GitHub issues for related problems',
             getHelpTooltip:
               'Report this error and we\u0027ll help you resolve it'
@@ -98,9 +96,8 @@ describe('ErrorNodeCard.vue', () => {
   ) {
     const user = userEvent.setup()
     const onCopyToClipboard = vi.fn()
-    const onLocateNode = vi.fn()
     render(ErrorNodeCard, {
-      props: { card, onCopyToClipboard, onLocateNode },
+      props: { card, onCopyToClipboard },
       global: {
         plugins: [
           PrimeVue,
@@ -134,20 +131,14 @@ describe('ErrorNodeCard.vue', () => {
           })
         ],
         stubs: {
-          TransitionCollapse: { template: '<div><slot /></div>' },
           Button: {
-            template: '<button v-bind="$attrs"><slot /></button>'
+            template:
+              '<button :aria-label="$attrs[\'aria-label\']"><slot /></button>'
           }
         }
       }
     })
-    return { user, onCopyToClipboard, onLocateNode }
-  }
-
-  async function toggleRuntimeDetails(
-    user: ReturnType<typeof userEvent.setup>
-  ) {
-    await user.click(screen.getByRole('button', { name: /Details/ }))
+    return { user, onCopyToClipboard }
   }
 
   let cardIdCounter = 0
@@ -169,67 +160,40 @@ describe('ErrorNodeCard.vue', () => {
     }
   }
 
-  function makePromptErrorCard(): ErrorCardData {
+  function makeValidationErrorCard(): ErrorCardData {
     return {
-      id: '__prompt__',
-      title: 'Prompt has no outputs',
+      id: `node-${++cardIdCounter}`,
+      title: 'CLIPTextEncode',
+      nodeId: '6',
+      nodeTitle: 'CLIP Text Encode',
       errors: [
         {
-          message: 'Server Error: No outputs',
-          details: 'Error details',
-          displayMessage:
-            'The workflow does not contain any output nodes to produce a result.'
+          message: 'Required input is missing',
+          details: 'Input: text'
         }
       ]
     }
   }
 
-  it('shows runtime details by default and can collapse them', async () => {
+  it('displays enriched report for runtime errors on mount', async () => {
     const reportText =
       '# ComfyUI Error Report\n## System Information\n- OS: Linux'
     mockGenerateErrorReport.mockReturnValue(reportText)
 
-    const { user } = renderCard(makeRuntimeErrorCard())
+    renderCard(makeRuntimeErrorCard())
 
     await waitFor(() => {
-      expect(mockGenerateErrorReport).toHaveBeenCalledOnce()
+      expect(screen.getByText(/ComfyUI Error Report/)).toBeInTheDocument()
     })
-    expect(screen.queryByRole('listitem')).not.toBeInTheDocument()
-    expect(screen.getByText('Error log')).toBeInTheDocument()
-    const detailsButton = screen.getByRole('button', { name: /Details/ })
-    const detailsRegion = screen.getByRole('region', { name: 'Error log' })
-    expect(detailsButton).toHaveAttribute(
-      'aria-controls',
-      detailsRegion.getAttribute('id')
-    )
-    expect(screen.getByText(/ComfyUI Error Report/)).toBeInTheDocument()
     expect(screen.getByText(/System Information/)).toBeInTheDocument()
     expect(screen.getByText(/OS: Linux/)).toBeInTheDocument()
-    expect(
-      screen.getByRole('button', { name: /Find on GitHub/ })
-    ).toBeInTheDocument()
-
-    await toggleRuntimeDetails(user)
-
-    expect(screen.queryByText(/ComfyUI Error Report/)).not.toBeInTheDocument()
-    expect(
-      screen.queryByRole('button', { name: /Find on GitHub/ })
-    ).not.toBeInTheDocument()
-  })
-
-  it('locates the node when the runtime node title is clicked', async () => {
-    const { user, onLocateNode } = renderCard(makeRuntimeErrorCard())
-
-    await user.click(screen.getByRole('button', { name: 'KSampler' }))
-
-    expect(onLocateNode).toHaveBeenCalledWith('10')
   })
 
   it('does not generate report for non-runtime errors', async () => {
-    renderCard(makePromptErrorCard())
+    renderCard(makeValidationErrorCard())
 
     await waitFor(() => {
-      expect(screen.getByText('Error details')).toBeInTheDocument()
+      expect(screen.getByText('Input: text')).toBeInTheDocument()
     })
 
     expect(mockGetLogs).not.toHaveBeenCalled()
@@ -237,15 +201,15 @@ describe('ErrorNodeCard.vue', () => {
   })
 
   it('displays original details for non-runtime errors', async () => {
-    renderCard(makePromptErrorCard())
+    renderCard(makeValidationErrorCard())
 
     await waitFor(() => {
-      expect(screen.getByText('Error details')).toBeInTheDocument()
+      expect(screen.getByText('Input: text')).toBeInTheDocument()
     })
     expect(screen.queryByText(/ComfyUI Error Report/)).not.toBeInTheDocument()
   })
 
-  it('hides grouped catalog copy and shows the item label as a list item', async () => {
+  it('displays catalog-resolved copy when available', async () => {
     renderCard({
       id: `node-${++cardIdCounter}`,
       title: 'KSampler',
@@ -265,17 +229,17 @@ describe('ErrorNodeCard.vue', () => {
     })
 
     await waitFor(() => {
-      expect(screen.getByText('KSampler - model')).toBeInTheDocument()
+      expect(screen.getByText('Missing connection')).toBeInTheDocument()
     })
-    expect(screen.getByRole('listitem')).toHaveTextContent('KSampler - model')
-    expect(screen.queryByText('Missing connection')).not.toBeInTheDocument()
     expect(
-      screen.queryByText(
-        'Required input slots have no connection feeding them.'
-      )
-    ).not.toBeInTheDocument()
+      screen.getByText('Required input slots have no connection feeding them.')
+    ).toBeInTheDocument()
     expect(
-      screen.queryByText('KSampler is missing a required input: model')
+      screen.getByText('KSampler is missing a required input: model')
+    ).toBeInTheDocument()
+    expect(screen.queryByText('KSampler - model')).not.toBeInTheDocument()
+    expect(
+      screen.queryByText('Required input is missing')
     ).not.toBeInTheDocument()
   })
 
@@ -286,9 +250,8 @@ describe('ErrorNodeCard.vue', () => {
     const { user, onCopyToClipboard } = renderCard(makeRuntimeErrorCard())
 
     await waitFor(() => {
-      expect(mockGenerateErrorReport).toHaveBeenCalledOnce()
+      expect(screen.getByText(/Full Report Content/)).toBeInTheDocument()
     })
-    expect(screen.getByText(/Full Report Content/)).toBeInTheDocument()
 
     await user.click(screen.getByRole('button', { name: /Copy/ }))
 
@@ -298,6 +261,21 @@ describe('ErrorNodeCard.vue', () => {
     )
   })
 
+  it('copies original details when copy button is clicked for validation error', async () => {
+    const { user, onCopyToClipboard } = renderCard(makeValidationErrorCard())
+
+    await waitFor(() => {
+      expect(screen.getByText('Input: text')).toBeInTheDocument()
+    })
+
+    await user.click(screen.getByRole('button', { name: /Copy/ }))
+
+    expect(onCopyToClipboard).toHaveBeenCalledTimes(1)
+    expect(onCopyToClipboard.mock.calls[0][0]).toBe(
+      'Required input is missing\n\nInput: text'
+    )
+  })
+
   it('generates report with fallback logs when getLogs fails', async () => {
     mockGetLogs.mockRejectedValue(new Error('Network error'))
 
@@ -322,9 +300,8 @@ describe('ErrorNodeCard.vue', () => {
     renderCard(makeRuntimeErrorCard())
 
     await waitFor(() => {
-      expect(mockGenerateErrorReport).toHaveBeenCalledOnce()
+      expect(screen.getByText(/Traceback line 1/)).toBeInTheDocument()
     })
-    expect(screen.getByText(/Traceback line 1/)).toBeInTheDocument()
   })
 
   it('opens GitHub issues search when Find Issue button is clicked', async () => {
@@ -333,7 +310,9 @@ describe('ErrorNodeCard.vue', () => {
     const { user } = renderCard(makeRuntimeErrorCard())
 
     await waitFor(() => {
-      expect(mockGenerateErrorReport).toHaveBeenCalledOnce()
+      expect(
+        screen.getByRole('button', { name: /Find on GitHub/ })
+      ).toBeInTheDocument()
     })
 
     await user.click(screen.getByRole('button', { name: /Find on GitHub/ }))
@@ -356,7 +335,9 @@ describe('ErrorNodeCard.vue', () => {
     const { user } = renderCard(makeRuntimeErrorCard())
 
     await waitFor(() => {
-      expect(mockGenerateErrorReport).toHaveBeenCalledOnce()
+      expect(
+        screen.getByRole('button', { name: /Get Help/ })
+      ).toBeInTheDocument()
     })
 
     await user.click(screen.getByRole('button', { name: /Get Help/ }))
@@ -417,7 +398,9 @@ describe('ErrorNodeCard.vue', () => {
       }
     })
 
-    expect(screen.getByText(/Traceback line 1/)).toBeInTheDocument()
+    await waitFor(() => {
+      expect(screen.getByText(/Traceback line 1/)).toBeInTheDocument()
+    })
 
     expect(mockGenerateErrorReport).not.toHaveBeenCalled()
   })

src/components/rightSidePanel/errors/ErrorNodeCard.vue

@@ -1,19 +1,18 @@
 <template>
   <div class="flex min-h-0 flex-1 flex-col overflow-hidden">
+    <!-- Card Header -->
     <div
       v-if="card.nodeId && !compact"
       class="flex flex-wrap items-center gap-2 py-2"
     >
-      <button
-        v-if="hasRuntimeError && (card.nodeTitle || card.title)"
-        type="button"
-        class="m-0 min-w-0 flex-1 cursor-pointer appearance-none truncate border-0 bg-transparent p-0 text-left text-sm font-medium text-muted-foreground outline-none hover:text-base-foreground focus:outline-none focus-visible:underline focus-visible:ring-0 focus-visible:outline-none"
-        @click="handleLocateNode"
-      >
-        {{ card.nodeTitle || card.title }}
-      </button>
       <span
-        v-else-if="card.nodeTitle || card.title"
+        v-if="showNodeIdBadge"
+        class="shrink-0 rounded-md bg-secondary-background-selected px-2 py-0.5 font-mono text-xs font-bold text-muted-foreground"
+      >
+        #{{ card.nodeId }}
+      </span>
+      <span
+        v-if="card.nodeTitle || card.title"
         class="flex-1 truncate text-sm font-medium text-muted-foreground"
       >
         {{ card.nodeTitle || card.title }}
@@ -28,24 +27,6 @@
         >
           {{ t('rightSidePanel.enterSubgraph') }}
         </Button>
-        <Button
-          v-if="hasRuntimeError"
-          variant="textonly"
-          size="icon-sm"
-          :class="
-            cn(
-              'size-8 shrink-0 text-muted-foreground hover:text-base-foreground',
-              runtimeDetailsExpanded &&
-                'bg-secondary-background-selected text-base-foreground hover:bg-secondary-background-selected'
-            )
-          "
-          :aria-label="t('g.details')"
-          :aria-controls="runtimeDetailsControlIds || undefined"
-          :aria-expanded="runtimeDetailsExpanded"
-          @click.stop="toggleRuntimeDetails"
-        >
-          <i class="icon-[lucide--monitor-x] size-4" />
-        </Button>
         <Button
           variant="textonly"
           size="icon-sm"
@@ -58,143 +39,120 @@
       </div>
     </div>
 
+    <!-- Multiple Errors within one Card -->
     <div
       class="flex min-h-0 flex-1 flex-col space-y-4 divide-y divide-interface-stroke/20"
     >
+      <!-- Card Content -->
       <div
         v-for="(error, idx) in card.errors"
         :key="idx"
-        class="flex min-h-0 flex-col gap-3"
+        :class="
+          cn(
+            'flex min-h-0 flex-col gap-3',
+            fullHeight && error.isRuntimeError && 'flex-1'
+          )
+        "
       >
+        <!-- Human-friendly category/title when resolved by the error catalog. -->
         <p
-          v-if="getInlineMessage(error)"
-          class="m-0 max-h-[4lh] overflow-y-auto px-0.5 text-sm/relaxed wrap-break-word whitespace-pre-wrap"
+          v-if="error.displayTitle"
+          class="m-0 px-0.5 text-sm font-semibold text-destructive-background-hover"
         >
-          {{ getInlineMessage(error) }}
+          {{ error.displayTitle }}
         </p>
 
-        <ul
-          v-if="getInlineItemLabel(error)"
-          class="m-0 list-disc space-y-1 pl-5 text-sm/relaxed text-muted-foreground marker:text-muted-foreground"
+        <!-- Error Message -->
+        <p
+          v-if="getDisplayMessage(error)"
+          class="m-0 max-h-[4lh] overflow-y-auto px-0.5 text-sm/relaxed wrap-break-word whitespace-pre-wrap"
         >
-          <li class="min-w-0 wrap-break-word">
-            <button
-              v-if="card.nodeId"
-              type="button"
-              class="m-0 inline max-w-full cursor-pointer appearance-none border-0 bg-transparent p-0 text-left text-sm/relaxed font-normal wrap-break-word text-muted-foreground outline-none hover:text-base-foreground focus:outline-none focus-visible:underline focus-visible:ring-0 focus-visible:outline-none"
-              @click="handleLocateNode"
-            >
-              {{ getInlineItemLabel(error) }}
-            </button>
-            <span v-else>
-              {{ getInlineItemLabel(error) }}
-            </span>
-          </li>
-        </ul>
+          {{ getDisplayMessage(error) }}
+        </p>
 
+        <!-- Traceback / Details (enriched with full report for runtime errors) -->
         <div
-          v-if="!error.isRuntimeError && getInlineDetails(error, idx)"
+          v-if="displayedDetailsMap[idx]"
           :class="
             cn(
-              'overflow-y-auto rounded-lg border border-interface-stroke/30 bg-secondary-background p-2.5',
-              'max-h-[6lh]'
+              'overflow-y-auto rounded-lg border border-interface-stroke/30 bg-secondary-background-hover p-2.5',
+              error.isRuntimeError
+                ? fullHeight
+                  ? 'min-h-0 flex-1'
+                  : 'max-h-[15lh]'
+                : 'max-h-[6lh]'
             )
           "
         >
           <p
             class="m-0 font-mono text-xs/relaxed wrap-break-word whitespace-pre-wrap text-muted-foreground"
           >
-            {{ getInlineDetails(error, idx) }}
+            {{ displayedDetailsMap[idx] }}
           </p>
         </div>
 
-        <TransitionCollapse>
-          <div
-            v-if="error.isRuntimeError && isRuntimeDisclosureExpanded"
-            :id="getRuntimeDetailsId(idx)"
-            role="region"
-            data-testid="runtime-error-panel"
-            :aria-label="t('rightSidePanel.errorLog')"
-            class="flex min-h-0 flex-col gap-3"
-          >
-            <div
-              v-if="getInlineDetails(error, idx)"
-              class="overflow-hidden rounded-lg border border-interface-stroke/30 bg-secondary-background"
+        <div class="flex flex-col gap-2">
+          <div class="flex gap-2">
+            <Button
+              v-tooltip.top="t('rightSidePanel.findOnGithubTooltip')"
+              variant="secondary"
+              size="sm"
+              class="h-8 w-2/3 justify-center gap-1 rounded-lg text-xs"
+              data-testid="error-card-find-on-github"
+              @click="handleCheckGithub(error)"
             >
-              <div
-                class="flex items-center justify-between gap-2 px-3 pt-3 pb-2"
-              >
-                <span
-                  class="text-xs font-semibold tracking-wide text-base-foreground uppercase"
-                >
-                  {{ t('rightSidePanel.errorLog') }}
-                </span>
-                <Button
-                  variant="textonly"
-                  size="icon-sm"
-                  class="size-7 shrink-0 text-muted-foreground hover:text-base-foreground"
-                  :aria-label="t('g.copy')"
-                  data-testid="error-card-copy"
-                  @click="handleCopyError(idx)"
-                >
-                  <i class="icon-[lucide--copy] size-4" />
-                </Button>
-              </div>
-              <div class="max-h-[15lh] overflow-y-auto px-3 pb-3">
-                <p
-                  class="m-0 font-mono text-xs/relaxed wrap-break-word whitespace-pre-wrap text-muted-foreground"
-                >
-                  {{ getInlineDetails(error, idx) }}
-                </p>
-              </div>
-
-              <div class="mx-3 mt-1 h-px bg-base-foreground/20" />
-              <div class="mx-3 flex items-center justify-between gap-2 py-2">
-                <Button
-                  v-tooltip.top="t('rightSidePanel.getHelpTooltip')"
-                  variant="textonly"
-                  size="sm"
-                  class="h-8 justify-start gap-1 rounded-lg px-0 text-sm hover:bg-transparent hover:text-base-foreground"
-                  @click="handleGetHelp"
-                >
-                  <i class="icon-[lucide--external-link] size-3.5" />
-                  {{ t('g.getHelpAction') }}
-                </Button>
-                <Button
-                  v-tooltip.top="t('rightSidePanel.findOnGithubTooltip')"
-                  variant="textonly"
-                  size="sm"
-                  class="h-8 justify-end gap-1 rounded-lg px-0 text-sm hover:bg-transparent hover:text-base-foreground"
-                  data-testid="error-card-find-on-github"
-                  @click="handleCheckGithub(error)"
-                >
-                  <i class="icon-[lucide--github] size-3.5" />
-                  {{ t('g.findOnGithub') }}
-                </Button>
-              </div>
-            </div>
+              {{ t('g.findOnGithub') }}
+              <i class="icon-[lucide--github] size-3.5" />
+            </Button>
+            <Button
+              variant="secondary"
+              size="sm"
+              class="h-8 w-1/3 justify-center gap-1 rounded-lg text-xs"
+              data-testid="error-card-copy"
+              @click="handleCopyError(idx)"
+            >
+              {{ t('g.copy') }}
+              <i class="icon-[lucide--copy] size-3.5" />
+            </Button>
           </div>
-        </TransitionCollapse>
+          <Button
+            v-tooltip.top="t('rightSidePanel.getHelpTooltip')"
+            variant="secondary"
+            size="sm"
+            class="h-8 w-full justify-center gap-1 rounded-lg text-xs"
+            @click="handleGetHelp"
+          >
+            {{ t('g.getHelpAction') }}
+            <i class="icon-[lucide--external-link] size-3.5" />
+          </Button>
+        </div>
       </div>
     </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import { computed, ref } from 'vue'
 import { useI18n } from 'vue-i18n'
 
 import Button from '@/components/ui/button/Button.vue'
 import { cn } from '@comfyorg/tailwind-utils'
-import TransitionCollapse from '../layout/TransitionCollapse.vue'
 
 import type { ErrorCardData, ErrorItem } from './types'
 import { useErrorActions } from './useErrorActions'
 import { useErrorReport } from './useErrorReport'
 
-const { card, compact = false } = defineProps<{
+const {
+  card,
+  showNodeIdBadge = false,
+  compact = false,
+  fullHeight = false
+} = defineProps<{
   card: ErrorCardData
+  showNodeIdBadge?: boolean
+  /** Hide card header and error message (used in single-node selection mode) */
   compact?: boolean
+  /** Allow runtime error details to fill available height (used in dedicated panel) */
+  fullHeight?: boolean
 }>()
 
 const emit = defineEmits<{
@@ -206,23 +164,6 @@ const emit = defineEmits<{
 const { t } = useI18n()
 const { displayedDetailsMap } = useErrorReport(() => card)
 const { findOnGitHub, contactSupport: handleGetHelp } = useErrorActions()
-const runtimeDetailsExpanded = ref(true)
-const hasRuntimeError = computed(() =>
-  card.errors.some((error) => error.isRuntimeError)
-)
-const isRuntimeDisclosureExpanded = computed(
-  () => compact || runtimeDetailsExpanded.value
-)
-const runtimeDetailsControlIds = computed(() =>
-  card.errors
-    .map((error, idx) => (error.isRuntimeError ? getRuntimeDetailsId(idx) : ''))
-    .filter(Boolean)
-    .join(' ')
-)
-
-function toggleRuntimeDetails() {
-  runtimeDetailsExpanded.value = !runtimeDetailsExpanded.value
-}
 
 function handleLocateNode() {
   if (card.nodeId) {
@@ -238,7 +179,7 @@ function handleEnterSubgraph() {
 
 function handleCopyError(idx: number) {
   const details = displayedDetailsMap.value[idx]
-  const message = getCopyMessage(card.errors[idx])
+  const message = getDisplayMessage(card.errors[idx])
   emit('copyToClipboard', [message, details].filter(Boolean).join('\n\n'))
 }
 
@@ -246,26 +187,7 @@ function handleCheckGithub(error: ErrorItem) {
   findOnGitHub(error.message)
 }
 
-function getCopyMessage(error: ErrorItem | undefined) {
+function getDisplayMessage(error: ErrorItem | undefined) {
   return error?.displayMessage ?? error?.message
 }
-
-function getInlineMessage(error: ErrorItem | undefined) {
-  if (!error || error.displayMessage) return undefined
-  return error.message
-}
-
-function getInlineItemLabel(error: ErrorItem | undefined) {
-  if (!error || error.isRuntimeError) return undefined
-  return error.displayItemLabel
-}
-
-function getInlineDetails(error: ErrorItem | undefined, idx: number) {
-  if (getInlineItemLabel(error)) return undefined
-  return displayedDetailsMap.value[idx]
-}
-
-function getRuntimeDetailsId(idx: number) {
-  return `${card.id}-runtime-details-${idx}`
-}
 </script>

src/components/rightSidePanel/errors/TabErrors.test.ts

@@ -1,18 +1,15 @@
 import { createTestingPinia } from '@pinia/testing'
-import { render, screen, within } from '@testing-library/vue'
+import { render, screen } from '@testing-library/vue'
 import userEvent from '@testing-library/user-event'
 import PrimeVue from 'primevue/config'
 import { beforeEach, describe, expect, it, vi } from 'vitest'
 import { createI18n } from 'vue-i18n'
 import TabErrors from './TabErrors.vue'
 import { useMissingModelStore } from '@/platform/missingModel/missingModelStore'
-import type { MissingMediaCandidate } from '@/platform/missingMedia/types'
 import type { MissingModelCandidate } from '@/platform/missingModel/types'
+import type { MissingMediaCandidate } from '@/platform/missingMedia/types'
 import type { MissingNodeType } from '@/types/comfy'
 
-const mockFocusNode = vi.hoisted(() => vi.fn())
-const mockEnterSubgraph = vi.hoisted(() => vi.fn())
-
 vi.mock('@/scripts/app', () => ({
   app: {
     rootGraph: {
@@ -41,13 +38,6 @@ vi.mock('@/services/litegraphService', () => ({
   }))
 }))
 
-vi.mock('@/composables/canvas/useFocusNode', () => ({
-  useFocusNode: vi.fn(() => ({
-    focusNode: mockFocusNode,
-    enterSubgraph: mockEnterSubgraph
-  }))
-}))
-
 vi.mock('@/platform/missingModel/missingModelDownload', () => ({
   downloadModel: vi.fn(),
   fetchModelMetadata: vi.fn().mockResolvedValue({
@@ -62,7 +52,6 @@ describe('TabErrors.vue', () => {
   let i18n: ReturnType<typeof createI18n>
 
   beforeEach(() => {
-    vi.clearAllMocks()
     i18n = createI18n({
       legacy: false,
       locale: 'en',
@@ -70,22 +59,11 @@ describe('TabErrors.vue', () => {
         en: {
           g: {
             workflow: 'Workflow',
-            copy: 'Copy',
-            details: 'Details',
-            findOnGithub: 'Find on GitHub',
-            getHelpAction: 'Get Help'
+            copy: 'Copy'
           },
           rightSidePanel: {
             noErrors: 'No errors',
             noneSearchDesc: 'No results found',
-            errorHelp: 'Error help',
-            errorLog: 'Error log',
-            findOnGithubTooltip: 'Search GitHub issues',
-            getHelpTooltip: 'Get help',
-            info: 'Info',
-            infoFor: 'Info for {item}',
-            locateNode: 'Locate node',
-            locateNodeFor: 'Locate {item}',
             missingModels: {
               missingModelsTitle: 'Missing Models',
               downloadAll: 'Download all',
@@ -93,7 +71,16 @@ describe('TabErrors.vue', () => {
               refreshing: 'Refreshing missing models.'
             },
             missingMedia: {
-              missingMediaTitle: 'Missing Inputs'
+              missingMediaTitle: 'Missing Inputs',
+              image: 'Images',
+              uploadFile: 'Upload {type}',
+              useFromLibrary: 'Use from Library',
+              confirmSelection: 'Confirm selection',
+              locateNode: 'Locate node',
+              expandNodes: 'Show referencing nodes',
+              collapseNodes: 'Hide referencing nodes',
+              cancelSelection: 'Cancel selection',
+              or: 'OR'
             }
           }
         }
@@ -157,111 +144,29 @@ describe('TabErrors.vue', () => {
     expect(screen.queryByText('Error details')).not.toBeInTheDocument()
   })
 
-  it('renders node validation errors grouped by catalog copy', async () => {
+  it('renders node validation errors grouped by class_type', async () => {
     const { getNodeByExecutionId } = await import('@/utils/graphTraversalUtil')
-    vi.mocked(getNodeByExecutionId).mockImplementation((_, nodeId) => {
-      const titles: Record<string, string> = {
-        '1': 'KSampler',
-        '2': 'CLIP Text Encode'
-      }
-      return {
-        title: titles[String(nodeId)] ?? ''
-      } as ReturnType<typeof getNodeByExecutionId>
-    })
+    vi.mocked(getNodeByExecutionId).mockReturnValue({
+      title: 'CLIP Text Encode'
+    } as ReturnType<typeof getNodeByExecutionId>)
 
-    const { user } = renderComponent({
+    renderComponent({
       executionError: {
         lastNodeErrors: {
-          '2': {
+          '6': {
             class_type: 'CLIPTextEncode',
             errors: [
-              {
-                type: 'required_input_missing',
-                message: 'Required input is missing',
-                details: 'Input: clip',
-                extra_info: {
-                  input_name: 'clip'
-                }
-              }
-            ]
-          },
-          '1': {
-            class_type: 'KSampler',
-            errors: [
-              {
-                type: 'required_input_missing',
-                message: 'Required input is missing',
-                details: 'Input: positive',
-                extra_info: {
-                  input_name: 'positive'
-                }
-              },
-              {
-                type: 'required_input_missing',
-                message: 'Required input is missing',
-                details: 'Input: model',
-                extra_info: {
-                  input_name: 'model'
-                }
-              }
+              { message: 'Required input is missing', details: 'Input: text' }
             ]
           }
         }
       }
     })
 
-    expect(screen.getByText('Missing connection')).toBeInTheDocument()
-    expect(screen.getByText('(3)')).toBeInTheDocument()
-    expect(
-      screen.getAllByText(
-        'Required input slots have no connection feeding them.'
-      )
-    ).toHaveLength(1)
-    expect(screen.queryByText('#1')).not.toBeInTheDocument()
-    expect(screen.queryByText('#2')).not.toBeInTheDocument()
-    expect(screen.queryByText('KSampler')).not.toBeInTheDocument()
-    expect(screen.queryByText('CLIP Text Encode')).not.toBeInTheDocument()
-
-    const itemRows = screen.getAllByRole('listitem')
-    expect(itemRows).toHaveLength(3)
-    expect(itemRows[0]).toHaveTextContent('KSampler - model')
-    expect(itemRows[1]).toHaveTextContent('KSampler - positive')
-    expect(itemRows[2]).toHaveTextContent('CLIP Text Encode - clip')
-
-    const infoButton = within(itemRows[1]).getByRole('button', {
-      name: 'Info for KSampler - positive'
-    })
-
-    await user.click(infoButton)
-
-    const itemDetail = screen.getByText(
-      'KSampler is missing a required input: positive'
-    )
-    expect(infoButton).toHaveAttribute(
-      'aria-controls',
-      itemDetail.getAttribute('id')
-    )
-
-    const labelLocateButton = within(itemRows[1]).getByRole('button', {
-      name: 'KSampler - positive'
-    })
-
-    await user.click(labelLocateButton)
-    expect(mockFocusNode.mock.calls.at(-1)?.[0]).toBe('1')
-
-    const iconLocateButton = within(itemRows[2]).getByRole('button', {
-      name: 'Locate CLIP Text Encode - clip'
-    })
-
-    await user.click(iconLocateButton)
-    expect(mockFocusNode.mock.calls.at(-1)?.[0]).toBe('2')
-
-    expect(
-      screen.queryByText('Required input is missing')
-    ).not.toBeInTheDocument()
-    expect(screen.queryByText('Input: model')).not.toBeInTheDocument()
-    expect(screen.queryByText('Input: positive')).not.toBeInTheDocument()
-    expect(screen.queryByText('Input: clip')).not.toBeInTheDocument()
+    expect(screen.getByText('CLIPTextEncode')).toBeInTheDocument()
+    expect(screen.getByText('#6')).toBeInTheDocument()
+    expect(screen.getByText('CLIP Text Encode')).toBeInTheDocument()
+    expect(screen.getByText('Required input is missing')).toBeInTheDocument()
   })
 
   it('renders runtime execution errors from WebSocket', async () => {
@@ -270,7 +175,7 @@ describe('TabErrors.vue', () => {
       title: 'KSampler'
     } as ReturnType<typeof getNodeByExecutionId>)
 
-    const { user } = renderComponent({
+    renderComponent({
       executionError: {
         lastExecutionError: {
           prompt_id: 'abc',
@@ -285,16 +190,12 @@ describe('TabErrors.vue', () => {
     })
 
     expect(screen.getAllByText('KSampler').length).toBeGreaterThanOrEqual(1)
+    expect(screen.getByText('#10')).toBeInTheDocument()
     expect(screen.getByText('Execution failed')).toBeInTheDocument()
     expect(
       screen.getByText('Node threw an error during execution.')
     ).toBeInTheDocument()
-    expect(screen.getByText('Error log')).toBeInTheDocument()
     expect(screen.getByText(/Line 1/)).toBeInTheDocument()
-
-    await user.click(screen.getByRole('button', { name: 'Details' }))
-
-    expect(screen.queryByText(/Line 1/)).not.toBeInTheDocument()
   })
 
   it('filters errors based on search query', async () => {
@@ -329,7 +230,7 @@ describe('TabErrors.vue', () => {
     expect(screen.queryByText('KSampler')).not.toBeInTheDocument()
   })
 
-  it('calls copyToClipboard when a runtime error copy button is clicked', async () => {
+  it('calls copyToClipboard when copy button is clicked', async () => {
     const { useCopyToClipboard } =
       await import('@/composables/useCopyToClipboard')
     const mockCopy = vi.fn()
@@ -337,26 +238,21 @@ describe('TabErrors.vue', () => {
 
     const { user } = renderComponent({
       executionError: {
-        lastExecutionError: {
-          prompt_id: 'abc',
-          node_id: '1',
-          node_type: 'TestNode',
-          exception_message: 'Test message',
-          exception_type: 'RuntimeError',
-          traceback: ['Test details'],
-          timestamp: Date.now()
+        lastNodeErrors: {
+          '1': {
+            class_type: 'TestNode',
+            errors: [{ message: 'Test message', details: 'Test details' }]
+          }
         }
       }
     })
 
     await user.click(screen.getByTestId('error-card-copy'))
 
-    expect(mockCopy).toHaveBeenCalledWith(
-      'Node threw an error during execution.\n\nTest details'
-    )
+    expect(mockCopy).toHaveBeenCalledWith('Test message\n\nTest details')
   })
 
-  it('renders a single runtime error in the normal execution group', async () => {
+  it('renders single runtime error outside accordion in full-height panel', async () => {
     const { getNodeByExecutionId } = await import('@/utils/graphTraversalUtil')
     vi.mocked(getNodeByExecutionId).mockReturnValue({
       title: 'KSampler'
@@ -378,11 +274,7 @@ describe('TabErrors.vue', () => {
 
     expect(screen.getAllByText('KSampler').length).toBeGreaterThanOrEqual(1)
     expect(screen.getByText('Execution failed')).toBeInTheDocument()
-    expect(
-      within(screen.getByTestId('error-group-execution')).getByTestId(
-        'runtime-error-panel'
-      )
-    ).toBeInTheDocument()
+    expect(screen.getByTestId('runtime-error-panel')).toBeInTheDocument()
     expect(screen.getAllByText('Execution failed')).toHaveLength(1)
   })
 
@@ -459,50 +351,6 @@ describe('TabErrors.vue', () => {
     ).toBeInTheDocument()
   })
 
-  it('renders one missing media item per referencing node and locates the selected node', async () => {
-    const { getNodeByExecutionId } = await import('@/utils/graphTraversalUtil')
-    vi.mocked(getNodeByExecutionId).mockImplementation((_, nodeId) => {
-      const titles: Record<string, string> = {
-        '3': 'First Loader',
-        '4': 'Second Loader'
-      }
-      return {
-        title: titles[String(nodeId)] ?? ''
-      } as ReturnType<typeof getNodeByExecutionId>
-    })
-
-    const { user } = renderComponent({
-      missingMedia: {
-        missingMediaCandidates: [
-          {
-            nodeId: '3',
-            nodeType: 'LoadImage',
-            widgetName: 'image',
-            mediaType: 'image',
-            name: 'shared.png',
-            isMissing: true
-          },
-          {
-            nodeId: '4',
-            nodeType: 'PreviewImage',
-            widgetName: 'image',
-            mediaType: 'image',
-            name: 'shared.png',
-            isMissing: true
-          }
-        ] satisfies MissingMediaCandidate[]
-      }
-    })
-
-    expect(screen.getAllByTestId('missing-media-row')).toHaveLength(2)
-
-    await user.click(
-      screen.getByRole('button', { name: 'Second Loader - image' })
-    )
-
-    expect(mockFocusNode.mock.calls.at(-1)?.[0]).toBe('4')
-  })
-
   it('renders swap node rows below the section display message', () => {
     const swapNode = {
       type: 'OldSampler',

src/components/rightSidePanel/errors/TabErrors.vue

@@ -11,7 +11,32 @@
       />
     </div>
 
-    <div class="min-w-0 flex-1 overflow-y-auto" aria-live="polite">
+    <!-- Runtime error: full-height panel outside accordion -->
+    <div
+      v-if="singleRuntimeErrorCard"
+      data-testid="runtime-error-panel"
+      aria-live="polite"
+      class="flex min-h-0 flex-1 flex-col overflow-hidden px-4 py-3"
+    >
+      <div
+        class="shrink-0 pb-2 text-sm font-semibold text-destructive-background-hover"
+      >
+        {{ singleRuntimeErrorGroup?.displayTitle }}
+      </div>
+      <ErrorNodeCard
+        :key="singleRuntimeErrorCard.id"
+        :card="singleRuntimeErrorCard"
+        :show-node-id-badge="showNodeIdBadge"
+        full-height
+        class="min-h-0 flex-1"
+        @locate-node="handleLocateNode"
+        @enter-subgraph="handleEnterSubgraph"
+        @copy-to-clipboard="copyToClipboard"
+      />
+    </div>
+
+    <!-- Scrollable content (non-runtime or mixed errors) -->
+    <div v-else class="min-w-0 flex-1 overflow-y-auto" aria-live="polite">
       <TransitionGroup tag="div" name="list-scale" class="relative">
         <div
           v-if="filteredGroups.length === 0"
@@ -45,13 +70,10 @@
                   {{ group.displayTitle }}
                 </span>
                 <span
-                  v-if="
-                    group.type === 'execution' &&
-                    getExecutionGroupCount(group) > 1
-                  "
+                  v-if="group.type === 'execution' && group.cards.length > 1"
                   class="text-destructive-background-hover"
                 >
-                  ({{ getExecutionGroupCount(group) }})
+                  ({{ group.cards.length }})
                 </span>
               </span>
               <Button
@@ -133,7 +155,7 @@
           </template>
 
           <div
-            v-if="group.displayMessage"
+            v-if="group.type !== 'execution' && group.displayMessage"
             data-testid="error-group-display-message"
             class="px-4 pt-1 pb-3"
           >
@@ -164,79 +186,12 @@
           />
 
           <!-- Execution Errors -->
-          <div v-if="isExecutionItemListGroup(group)" class="px-4">
-            <ul class="m-0 list-none space-y-1 p-0">
-              <li
-                v-for="item in getExecutionItemList(group)"
-                :key="item.key"
-                class="min-w-0"
-              >
-                <div class="flex min-w-0 items-center gap-2">
-                  <span class="flex min-w-0 flex-1 items-center gap-1">
-                    <button
-                      v-tooltip.top="{
-                        value: item.displayDetails || undefined,
-                        showDelay: 300
-                      }"
-                      type="button"
-                      class="m-0 inline max-w-full cursor-pointer appearance-none border-0 bg-transparent p-0 text-left text-sm/relaxed font-normal wrap-break-word text-muted-foreground outline-none hover:text-base-foreground focus:outline-none focus-visible:underline focus-visible:ring-0 focus-visible:outline-none"
-                      @click="handleLocateNode(item.nodeId)"
-                    >
-                      {{ item.label }}
-                    </button>
-                    <Button
-                      v-if="item.displayDetails"
-                      variant="textonly"
-                      size="icon-sm"
-                      :class="
-                        cn(
-                          'size-6 shrink-0 text-muted-foreground hover:text-base-foreground',
-                          isExecutionItemDetailExpanded(item.key) &&
-                            'bg-secondary-background-selected text-base-foreground hover:bg-secondary-background-selected'
-                        )
-                      "
-                      :aria-label="
-                        t('rightSidePanel.infoFor', { item: item.label })
-                      "
-                      :aria-controls="getExecutionItemDetailId(item.key)"
-                      :aria-expanded="isExecutionItemDetailExpanded(item.key)"
-                      @click.stop="toggleExecutionItemDetail(item.key)"
-                    >
-                      <i class="icon-[lucide--info] size-3.5" />
-                    </Button>
-                  </span>
-                  <Button
-                    variant="textonly"
-                    size="icon-sm"
-                    class="size-8 shrink-0 text-muted-foreground hover:text-base-foreground"
-                    :aria-label="
-                      t('rightSidePanel.locateNodeFor', { item: item.label })
-                    "
-                    @click.stop="handleLocateNode(item.nodeId)"
-                  >
-                    <i class="icon-[lucide--locate] size-4" />
-                  </Button>
-                </div>
-                <TransitionCollapse>
-                  <p
-                    v-if="
-                      item.displayDetails &&
-                      isExecutionItemDetailExpanded(item.key)
-                    "
-                    :id="getExecutionItemDetailId(item.key)"
-                    class="m-0 mt-0.5 pr-10 text-2xs/relaxed wrap-break-word whitespace-pre-wrap text-muted-foreground"
-                  >
-                    {{ item.displayDetails }}
-                  </p>
-                </TransitionCollapse>
-              </li>
-            </ul>
-          </div>
-          <div v-else-if="group.type === 'execution'" class="space-y-3 px-4">
+          <div v-if="group.type === 'execution'" class="space-y-3 px-4">
             <ErrorNodeCard
               v-for="card in group.cards"
               :key="card.id"
               :card="card"
+              :show-node-id-badge="showNodeIdBadge"
               :compact="isSingleNodeSelected"
               @locate-node="handleLocateNode"
               @enter-subgraph="handleEnterSubgraph"
@@ -256,6 +211,7 @@
           <MissingMediaCard
             v-if="group.type === 'missing_media'"
             :missing-media-groups="missingMediaGroups"
+            :show-node-id-badge="showNodeIdBadge"
             @locate-node="handleLocateAssetNode"
           />
         </PropertiesAccordionItem>
@@ -299,7 +255,6 @@
 <script setup lang="ts">
 import { computed, defineAsyncComponent, ref, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
-import { cn } from '@comfyorg/tailwind-utils'
 
 import { useCopyToClipboard } from '@/composables/useCopyToClipboard'
 import { useFocusNode } from '@/composables/canvas/useFocusNode'
@@ -311,7 +266,6 @@ import { NodeBadgeMode } from '@/types/nodeSource'
 
 import PropertiesAccordionItem from '../layout/PropertiesAccordionItem.vue'
 import CollapseToggleButton from '../layout/CollapseToggleButton.vue'
-import TransitionCollapse from '../layout/TransitionCollapse.vue'
 import AsyncSearchInput from '@/components/ui/search-input/AsyncSearchInput.vue'
 import ErrorNodeCard from './ErrorNodeCard.vue'
 import MissingNodeCard from './MissingNodeCard.vue'
@@ -331,13 +285,6 @@ import type { SwapNodeGroup } from './useErrorGroups'
 import type { ErrorGroup } from './types'
 import { useNodeReplacement } from '@/platform/nodeReplacement/useNodeReplacement'
 
-interface ExecutionItemListEntry {
-  key: string
-  nodeId: string
-  label: string
-  displayDetails?: string
-}
-
 const ErrorPanelSurveyCta =
   isNightly && !isCloud && !isDesktop
     ? defineAsyncComponent(
@@ -360,7 +307,6 @@ const { isInstalling: isInstallingAll, installAllPacks: installAll } =
 const { replaceGroup, replaceAllGroups } = useNodeReplacement()
 
 const searchQuery = ref('')
-const expandedExecutionItemDetailKeys = ref(new Set<string>())
 const isSearching = computed(() => searchQuery.value.trim() !== '')
 
 const fullSizeGroupTypes = new Set([
@@ -379,78 +325,6 @@ const showNodeIdBadge = computed(
     NodeBadgeMode.None
 )
 
-function isExecutionItemListGroup(group: ErrorGroup) {
-  return (
-    group.type === 'execution' &&
-    group.cards.length > 0 &&
-    group.cards.every(
-      (card) =>
-        card.nodeId &&
-        card.errors.length > 0 &&
-        card.errors.every(
-          (error) => !error.isRuntimeError && Boolean(error.displayItemLabel)
-        )
-    )
-  )
-}
-
-function getExecutionItemList(group: ErrorGroup): ExecutionItemListEntry[] {
-  if (group.type !== 'execution') return []
-
-  const items: ExecutionItemListEntry[] = []
-  for (const card of group.cards) {
-    if (!card.nodeId) continue
-    for (let idx = 0; idx < card.errors.length; idx++) {
-      const error = card.errors[idx]
-      const label = error.displayItemLabel
-      if (!label) continue
-      items.push({
-        key: `${card.id}:${idx}`,
-        nodeId: card.nodeId,
-        label,
-        displayDetails: error.displayDetails
-      })
-    }
-  }
-  return items.sort(compareExecutionItemListEntry)
-}
-
-function compareExecutionItemListEntry(
-  a: ExecutionItemListEntry,
-  b: ExecutionItemListEntry
-) {
-  return (
-    a.nodeId.localeCompare(b.nodeId, undefined, { numeric: true }) ||
-    a.label.localeCompare(b.label)
-  )
-}
-
-function getExecutionGroupCount(group: ErrorGroup) {
-  if (group.type !== 'execution') return 0
-  if (isExecutionItemListGroup(group)) {
-    return group.cards.reduce((count, card) => count + card.errors.length, 0)
-  }
-  return group.cards.length
-}
-
-function isExecutionItemDetailExpanded(key: string) {
-  return expandedExecutionItemDetailKeys.value.has(key)
-}
-
-function toggleExecutionItemDetail(key: string) {
-  const nextKeys = new Set(expandedExecutionItemDetailKeys.value)
-  if (nextKeys.has(key)) {
-    nextKeys.delete(key)
-  } else {
-    nextKeys.add(key)
-  }
-  expandedExecutionItemDetailKeys.value = nextKeys
-}
-
-function getExecutionItemDetailId(key: string) {
-  return `execution-item-detail-${key}`
-}
-
 const {
   allErrorGroups,
   tabErrorGroups,
@@ -482,6 +356,20 @@ function handleMissingModelRefresh() {
   void missingModelStore.refreshMissingModels()
 }
 
+const singleRuntimeErrorGroup = computed(() => {
+  if (filteredGroups.value.length !== 1) return null
+  const group = filteredGroups.value[0]
+  const isSoleRuntimeError =
+    group.type === 'execution' &&
+    group.cards.length === 1 &&
+    group.cards[0].errors.every((e) => e.isRuntimeError)
+  return isSoleRuntimeError ? group : null
+})
+
+const singleRuntimeErrorCard = computed(
+  () => singleRuntimeErrorGroup.value?.cards[0] ?? null
+)
+
 const isAllCollapsed = computed({
   get() {
     return filteredGroups.value.every((g) => isSectionCollapsed(g.groupKey))

src/components/rightSidePanel/errors/useErrorGroups.test.ts

@@ -23,9 +23,6 @@ vi.mock('@/utils/graphTraversalUtil', () => ({
 }))
 
 const mockIsCloud = vi.hoisted(() => ({ value: false }))
-const unknownValidationMessage = vi.hoisted(
-  () => 'A node returned a validation error ComfyUI does not recognize.'
-)
 vi.mock('@/platform/distribution/types', () => ({
   get isCloud() {
     return mockIsCloud.value
@@ -46,18 +43,6 @@ vi.mock('@/i18n', () => {
       'Required input missing',
     'errorCatalog.validationErrors.required_input_missing.toastMessage':
       '{nodeName} is missing a required input: {inputName}',
-    'errorCatalog.validationErrors.unknown_validation_error.title':
-      'Validation failed',
-    'errorCatalog.validationErrors.unknown_validation_error.message':
-      unknownValidationMessage,
-    'errorCatalog.validationErrors.unknown_validation_error.detailsWithRawDetails':
-      '{nodeName} returned an unrecognized validation error ({errorType}): {rawDetails}',
-    'errorCatalog.validationErrors.unknown_validation_error.itemLabel':
-      '{nodeName}',
-    'errorCatalog.validationErrors.unknown_validation_error.toastTitle':
-      'Validation failed',
-    'errorCatalog.validationErrors.unknown_validation_error.toastMessage':
-      '{nodeName} returned an unrecognized validation error.',
     'errorCatalog.promptErrors.prompt_no_outputs.title':
       'Prompt has no outputs',
     'errorCatalog.promptErrors.prompt_no_outputs.desc':
@@ -399,7 +384,7 @@ describe('useErrorGroups', () => {
       expect(swapIdx).toBeLessThan(missingIdx)
     })
 
-    it('uses fallback catalog grouping for unknown node validation errors', async () => {
+    it('includes execution error groups from node errors', async () => {
       const { store, groups } = createErrorGroups()
       store.lastNodeErrors = {
         '1': {
@@ -420,8 +405,8 @@ describe('useErrorGroups', () => {
         (g) => g.type === 'execution'
       )
       expect(execGroups.length).toBeGreaterThan(0)
-      expect(execGroups[0].groupKey).toBe('execution:unknown_validation_error')
-      expect(execGroups[0].displayTitle).toBe('Validation failed')
+      expect(execGroups[0].groupKey).toBe('execution:KSampler')
+      expect(execGroups[0].displayTitle).toBe('KSampler')
     })
 
     it('resolves required_input_missing item display copy', async () => {
@@ -470,55 +455,6 @@ describe('useErrorGroups', () => {
       )
     })
 
-    it('groups node validation errors by catalog id across node types', async () => {
-      const { store, groups } = createErrorGroups()
-      store.lastNodeErrors = {
-        '1': {
-          class_type: 'KSampler',
-          dependent_outputs: [],
-          errors: [
-            {
-              type: 'required_input_missing',
-              message: 'Required input is missing',
-              details: 'model',
-              extra_info: {
-                input_name: 'model'
-              }
-            }
-          ]
-        },
-        '2': {
-          class_type: 'CLIPLoader',
-          dependent_outputs: [],
-          errors: [
-            {
-              type: 'required_input_missing',
-              message: 'Required input is missing',
-              details: 'clip',
-              extra_info: {
-                input_name: 'clip'
-              }
-            }
-          ]
-        }
-      }
-      await nextTick()
-
-      const execGroups = groups.allErrorGroups.value.filter(
-        (g) => g.type === 'execution'
-      )
-      expect(execGroups).toHaveLength(1)
-
-      const [group] = execGroups
-      expect(group.groupKey).toBe('execution:missing_connection')
-      expect(group.displayTitle).toBe('Missing connection')
-      expect(group.cards.map((card) => card.title)).toEqual([
-        'KSampler',
-        'CLIPLoader'
-      ])
-      expect(group.cards.flatMap((card) => card.errors)).toHaveLength(2)
-    })
-
     it('uses general execution_failed display fields for unrecognized runtime execution errors', async () => {
       mockIsCloud.value = true
       const { store, groups } = createErrorGroups()
@@ -780,7 +716,7 @@ describe('useErrorGroups', () => {
       expect(groups.groupedErrorMessages.value).toEqual([])
     })
 
-    it('collects unique display messages from node errors', async () => {
+    it('collects unique error messages from node errors', async () => {
       const { store, groups } = createErrorGroups()
       store.lastNodeErrors = {
         '1': {
@@ -800,7 +736,10 @@ describe('useErrorGroups', () => {
       await nextTick()
 
       const messages = groups.groupedErrorMessages.value
-      expect(messages).toEqual([unknownValidationMessage])
+      expect(messages).toContain('Error A')
+      expect(messages).toContain('Error B')
+      // Deduplication: Error A appears twice but should only be listed once
+      expect(messages.filter((m) => m === 'Error A')).toHaveLength(1)
     })
 
     it('includes missing node group display message', async () => {

src/components/rightSidePanel/errors/useErrorGroups.ts

@@ -30,7 +30,6 @@ import type {
   MissingModelCandidate,
   MissingModelGroup
 } from '@/platform/missingModel/types'
-import type { ResolvedCatalogErrorMessage } from '@/platform/errorCatalog/types'
 import type { MissingMediaGroup } from '@/platform/missingMedia/types'
 import { groupCandidatesByName } from '@/platform/missingModel/missingModelScan'
 import { groupCandidatesByMediaType } from '@/platform/missingMedia/missingMediaScan'
@@ -44,6 +43,7 @@ import {
 } from '@/types/nodeIdentification'
 
 const PROMPT_CARD_ID = '__prompt__'
+const SINGLE_GROUP_KEY = '__single__'
 
 /** Sentinel: distinguishes "fetch in-flight" from "fetch done, pack not found (null)". */
 const RESOLVING = '__RESOLVING__'
@@ -66,7 +66,6 @@ export interface SwapNodeGroup {
 interface GroupEntry {
   type: 'execution'
   displayTitle: string
-  displayMessage?: string
   priority: number
   cards: Map<string, ErrorCardData>
 }
@@ -76,14 +75,10 @@ interface ErrorSearchItem {
   cardIndex: number
   searchableNodeId: string
   searchableNodeTitle: string
-  searchableRawMessage: string
-  searchableRawDetails: string
   searchableMessage: string
   searchableDetails: string
 }
 
-type CataloguedErrorItem = ErrorItem & ResolvedCatalogErrorMessage
-
 /**
  * Resolve display info for a node by its execution ID.
  * For group node internals, resolves the parent group node's title instead.
@@ -111,21 +106,17 @@ function getOrCreateGroup(
   groupsMap: Map<string, GroupEntry>,
   groupKey: string,
   displayTitle = groupKey,
-  priority = 1,
-  displayMessage?: string
+  priority = 1
 ): Map<string, ErrorCardData> {
   let entry = groupsMap.get(groupKey)
   if (!entry) {
     entry = {
       type: 'execution',
       displayTitle,
-      displayMessage,
       priority,
       cards: new Map()
     }
     groupsMap.set(groupKey, entry)
-  } else if (!entry.displayMessage && displayMessage) {
-    entry.displayMessage = displayMessage
   }
   return entry.cards
 }
@@ -147,6 +138,44 @@ function createErrorCard(
   }
 }
 
+/**
+ * In single-node mode, regroup cards by error message instead of class_type.
+ * This lets the user see "what kinds of errors this node has" at a glance.
+ */
+function regroupByErrorMessage(
+  groupsMap: Map<string, GroupEntry>
+): Map<string, GroupEntry> {
+  const allCards = Array.from(groupsMap.values()).flatMap((g) =>
+    Array.from(g.cards.values())
+  )
+
+  const cardErrorPairs = allCards.flatMap((card) =>
+    card.errors.map((error) => ({ card, error }))
+  )
+
+  const messageMap = new Map<string, GroupEntry>()
+  for (const { card, error } of cardErrorPairs) {
+    addCardErrorToGroup(messageMap, card, error)
+  }
+
+  return messageMap
+}
+
+function addCardErrorToGroup(
+  messageMap: Map<string, GroupEntry>,
+  card: ErrorCardData,
+  error: ErrorItem
+) {
+  const displayTitle =
+    error.displayTitle ?? error.displayMessage ?? error.message
+  const groupKey = error.catalogId ?? displayTitle
+  const group = getOrCreateGroup(messageMap, groupKey, displayTitle, 1)
+  if (!group.has(card.id)) {
+    group.set(card.id, { ...card, errors: [] })
+  }
+  group.get(card.id)?.errors.push(error)
+}
+
 function compareNodeId(a: ErrorCardData, b: ErrorCardData): number {
   return compareExecutionId(a.nodeId, b.nodeId)
 }
@@ -157,7 +186,6 @@ function toSortedGroups(groupsMap: Map<string, GroupEntry>): ErrorGroup[] {
       type: 'execution' as const,
       groupKey: `execution:${rawGroupKey}`,
       displayTitle: groupData.displayTitle,
-      displayMessage: groupData.displayMessage,
       cards: Array.from(groupData.cards.values()).sort(compareNodeId),
       priority: groupData.priority
     }))
@@ -181,8 +209,6 @@ function searchErrorGroups(groups: ErrorGroup[], query: string) {
         cardIndex: ci,
         searchableNodeId: card.nodeId ?? '',
         searchableNodeTitle: card.nodeTitle ?? '',
-        searchableRawMessage: card.errors.map((e) => e.message).join(' '),
-        searchableRawDetails: card.errors.map((e) => e.details).join(' '),
         searchableMessage: card.errors
           .map((e) =>
             [e.displayTitle, e.displayMessage, e.message]
@@ -199,11 +225,9 @@ function searchErrorGroups(groups: ErrorGroup[], query: string) {
 
   const fuseOptions: IFuseOptions<ErrorSearchItem> = {
     keys: [
-      { name: 'searchableRawMessage', weight: 0.3 },
-      { name: 'searchableNodeId', weight: 0.2 },
-      { name: 'searchableNodeTitle', weight: 0.2 },
-      { name: 'searchableMessage', weight: 0.2 },
-      { name: 'searchableRawDetails', weight: 0.1 },
+      { name: 'searchableNodeId', weight: 0.3 },
+      { name: 'searchableNodeTitle', weight: 0.3 },
+      { name: 'searchableMessage', weight: 0.3 },
       { name: 'searchableDetails', weight: 0.1 }
     ],
     threshold: 0.3
@@ -309,23 +333,18 @@ export function useErrorGroups(searchQuery: MaybeRefOrGetter<string>) {
     nodeId: string,
     classType: string,
     idPrefix: string,
-    error: CataloguedErrorItem,
+    errors: ErrorItem[],
     filterBySelection = false
   ) {
     if (filterBySelection && !isErrorInSelection(nodeId)) return
-    const cards = getOrCreateGroup(
-      groupsMap,
-      error.catalogId,
-      error.displayTitle ?? classType,
-      1,
-      error.displayMessage
-    )
+    const groupKey = isSingleNodeSelected.value ? SINGLE_GROUP_KEY : classType
+    const cards = getOrCreateGroup(groupsMap, groupKey, classType, 1)
     if (!cards.has(nodeId)) {
       cards.set(nodeId, createErrorCard(nodeId, classType, idPrefix))
     }
     const card = cards.get(nodeId)
     if (!card) return
-    card.errors.push(error)
+    card.errors.push(...errors)
   }
 
   function processPromptError(
@@ -349,8 +368,7 @@ export function useErrorGroups(searchQuery: MaybeRefOrGetter<string>) {
       groupsMap,
       `prompt:${error.type}`,
       groupDisplayTitle,
-      0,
-      resolvedDisplay.displayMessage
+      0
     )
 
     // Prompt errors are not tied to a node, so they bypass addNodeErrorToGroup.
@@ -377,13 +395,13 @@ export function useErrorGroups(searchQuery: MaybeRefOrGetter<string>) {
     )) {
       const nodeDisplayName =
         resolveNodeInfo(nodeId).title || nodeError.class_type
-      for (const e of nodeError.errors) {
-        addNodeErrorToGroup(
-          groupsMap,
-          nodeId,
-          nodeError.class_type,
-          'node',
-          {
+      addNodeErrorToGroup(
+        groupsMap,
+        nodeId,
+        nodeError.class_type,
+        'node',
+        nodeError.errors.map((e) => {
+          return {
             message: e.message,
             details: e.details ?? undefined,
             ...resolveRunErrorMessage({
@@ -391,10 +409,10 @@ export function useErrorGroups(searchQuery: MaybeRefOrGetter<string>) {
               error: e,
               nodeDisplayName
             })
-          },
-          filterBySelection
-        )
-      }
+          }
+        }),
+        filterBySelection
+      )
     }
   }
 
@@ -410,18 +428,20 @@ export function useErrorGroups(searchQuery: MaybeRefOrGetter<string>) {
       String(e.node_id),
       e.node_type,
       'exec',
-      {
-        message: `${e.exception_type}: ${e.exception_message}`,
-        details: e.traceback.join('\n'),
-        isRuntimeError: true,
-        exceptionType: e.exception_type,
-        ...resolveRunErrorMessage({
-          kind: 'execution',
-          error: e,
-          nodeDisplayName:
-            resolveNodeInfo(String(e.node_id)).title || e.node_type
-        })
-      },
+      [
+        {
+          message: `${e.exception_type}: ${e.exception_message}`,
+          details: e.traceback.join('\n'),
+          isRuntimeError: true,
+          exceptionType: e.exception_type,
+          ...resolveRunErrorMessage({
+            kind: 'execution',
+            error: e,
+            nodeDisplayName:
+              resolveNodeInfo(String(e.node_id)).title || e.node_type
+          })
+        }
+      ],
       filterBySelection
     )
   }
@@ -847,6 +867,10 @@ export function useErrorGroups(searchQuery: MaybeRefOrGetter<string>) {
     processNodeErrors(groupsMap, true)
     processExecutionError(groupsMap, true)
 
+    const executionGroups = isSingleNodeSelected.value
+      ? toSortedGroups(regroupByErrorMessage(groupsMap))
+      : toSortedGroups(groupsMap)
+
     const filterByNode = selectedNodeInfo.value.nodeIds !== null
 
     // Missing nodes are intentionally unfiltered — they represent
@@ -859,7 +883,7 @@ export function useErrorGroups(searchQuery: MaybeRefOrGetter<string>) {
       ...(filterByNode
         ? buildMissingMediaGroupsFiltered()
         : buildMissingMediaGroups()),
-      ...toSortedGroups(groupsMap)
+      ...executionGroups
     ]
   })
 

src/composables/graph/useArrangeNodes.test.ts

@@ -1,182 +0,0 @@
-import { describe, expect, it } from 'vitest'
-
-import { computeArrangement } from '@/composables/graph/useArrangeNodes'
-import type { LGraphNode } from '@/lib/litegraph/src/litegraph'
-import { TitleMode } from '@/lib/litegraph/src/types/globalEnums'
-
-interface MockNodeSpec {
-  id: number | string
-  pos: [number, number]
-  size: [number, number]
-  title_mode?: TitleMode
-}
-
-const makeNode = (spec: MockNodeSpec): LGraphNode =>
-  ({
-    id: spec.id,
-    pos: spec.pos,
-    size: spec.size,
-    title_mode: spec.title_mode
-  }) as unknown as LGraphNode
-
-const GAP = 12
-const TITLE = 30 // LiteGraph.NODE_TITLE_HEIGHT default
-
-describe('computeArrangement', () => {
-  it('returns no updates when fewer than 2 nodes are selected', () => {
-    expect(computeArrangement([], 'vertical')).toEqual([])
-    expect(
-      computeArrangement(
-        [makeNode({ id: 1, pos: [0, 0], size: [100, 50] })],
-        'grid'
-      )
-    ).toEqual([])
-  })
-
-  describe('vertical', () => {
-    it('left-aligns to anchor x and stacks downward sorted by current y', () => {
-      const nodes = [
-        makeNode({ id: 'a', pos: [10, 100], size: [100, 50] }),
-        makeNode({ id: 'b', pos: [200, 0], size: [80, 30] }),
-        makeNode({ id: 'c', pos: [50, 200], size: [120, 40] })
-      ]
-      // Anchor: 'a' has smallest x+y (110). Sort by Y: b(0), a(100), c(200).
-      // Visual top of layout = anchor.posY - TITLE = 100 - 30 = 70.
-      // Each node's pos.y = visualTop + its titleHeight (30).
-      // b: pos.y = 70+30 = 100; visualTop += (30+30)+12 = 142
-      // a: pos.y = 142+30 = 172; visualTop += (50+30)+12 = 234
-      // c: pos.y = 234+30 = 264
-      const result = computeArrangement(nodes, 'vertical')
-      expect(result).toEqual([
-        { nodeId: 'b', position: { x: 10, y: 100 } },
-        { nodeId: 'a', position: { x: 10, y: 172 } },
-        { nodeId: 'c', position: { x: 10, y: 264 } }
-      ])
-    })
-
-    it('omits the title-height contribution for NO_TITLE nodes', () => {
-      const nodes = [
-        makeNode({
-          id: 1,
-          pos: [0, 0],
-          size: [100, 100],
-          title_mode: TitleMode.NO_TITLE
-        }),
-        makeNode({
-          id: 2,
-          pos: [0, 200],
-          size: [100, 100],
-          title_mode: TitleMode.NO_TITLE
-        })
-      ]
-      // No titles: visualHeight = size[1] = 100. visualTop = 0. Gap = 12.
-      // 1: pos.y = 0; visualTop = 0 + 100 + 12 = 112.
-      // 2: pos.y = 112.
-      const result = computeArrangement(nodes, 'vertical')
-      expect(result).toEqual([
-        { nodeId: 1, position: { x: 0, y: 0 } },
-        { nodeId: 2, position: { x: 0, y: 100 + GAP } }
-      ])
-    })
-
-    it('preserves heterogeneous heights when computing gaps', () => {
-      const nodes = [
-        makeNode({ id: 1, pos: [0, 0], size: [100, 200] }),
-        makeNode({ id: 2, pos: [0, 50], size: [100, 50] })
-      ]
-      // visualTop=-30. 1: pos.y=0; visualTop += (200+30)+12 = 212.
-      // 2: pos.y = 212+30 = 242.
-      const result = computeArrangement(nodes, 'vertical')
-      expect(result).toEqual([
-        { nodeId: 1, position: { x: 0, y: 0 } },
-        { nodeId: 2, position: { x: 0, y: 200 + TITLE + GAP } }
-      ])
-    })
-  })
-
-  describe('horizontal', () => {
-    it('top-aligns to anchor y and lays out rightward sorted by current x', () => {
-      const nodes = [
-        makeNode({ id: 'a', pos: [100, 50], size: [80, 40] }),
-        makeNode({ id: 'b', pos: [0, 200], size: [60, 30] }),
-        makeNode({ id: 'c', pos: [300, 80], size: [50, 50] })
-      ]
-      // Anchor: smallest x+y → a(150), b(200), c(380) → anchor 'a' at (100, 50).
-      // Sort by X: b(0), a(100), c(300)
-      // Lay out from (100, 50):
-      //   b at (100, 50)
-      //   a at (100 + 60 + 12, 50) = (172, 50)
-      //   c at (172 + 80 + 12, 50) = (264, 50)
-      const result = computeArrangement(nodes, 'horizontal')
-      expect(result).toEqual([
-        { nodeId: 'b', position: { x: 100, y: 50 } },
-        { nodeId: 'a', position: { x: 172, y: 50 } },
-        { nodeId: 'c', position: { x: 264, y: 50 } }
-      ])
-    })
-  })
-
-  describe('grid', () => {
-    it('lays out 4 nodes as 2x2 with column/row sizes from max width/height', () => {
-      const nodes = [
-        makeNode({ id: 1, pos: [0, 0], size: [100, 50] }),
-        makeNode({ id: 2, pos: [200, 0], size: [80, 60] }),
-        makeNode({ id: 3, pos: [0, 100], size: [120, 40] }),
-        makeNode({ id: 4, pos: [200, 100], size: [90, 30] })
-      ]
-      // Anchor: 1 at (0,0). Sort by Y then X: 1, 2, 3, 4. cols=2, rows=2.
-      // Col widths: col0=max(100,120)=120; col1=max(80,90)=90.
-      // Row visual heights: row0=max(50+30,60+30)=90; row1=max(40+30,30+30)=70.
-      // colX=[0, 132]. rowVisualTop=[-30, -30+90+12=72].
-      // pos.y = rowVisualTop + 30 (titleHeight).
-      const result = computeArrangement(nodes, 'grid')
-      expect(result).toEqual([
-        { nodeId: 1, position: { x: 0, y: 0 } },
-        { nodeId: 2, position: { x: 132, y: 0 } },
-        { nodeId: 3, position: { x: 0, y: 102 } },
-        { nodeId: 4, position: { x: 132, y: 102 } }
-      ])
-    })
-
-    it('uses ceil(sqrt(n)) columns for non-square counts', () => {
-      // 5 nodes → ceil(sqrt(5))=3 cols, 2 rows. Last cell empty.
-      const nodes = Array.from({ length: 5 }, (_, i) =>
-        makeNode({
-          id: i + 1,
-          pos: [i * 50, i * 50],
-          size: [40, 40]
-        })
-      )
-      const result = computeArrangement(nodes, 'grid')
-      expect(result).toHaveLength(5)
-      // Sorted by Y then X = original order. Anchor = node 1 at (0,0).
-      // colWidths=[40,40,40]. rowVisualHeight = 40+30 = 70 each.
-      // colX=[0,52,104]. rowVisualTop=[-30, -30+70+12=52]. pos.y = visualTop+30.
-      expect(result[0].position).toEqual({ x: 0, y: 0 })
-      expect(result[1].position).toEqual({ x: 52, y: 0 })
-      expect(result[2].position).toEqual({ x: 104, y: 0 })
-      expect(result[3].position).toEqual({ x: 0, y: 82 })
-      expect(result[4].position).toEqual({ x: 52, y: 82 })
-    })
-  })
-
-  describe('anchor selection', () => {
-    it('picks the node with smallest x+y, not min-x or min-y alone', () => {
-      const nodes = [
-        // min y but large x: x+y = 1000
-        makeNode({ id: 'minY', pos: [1000, 0], size: [50, 50] }),
-        // min x but large y: x+y = 1000
-        makeNode({ id: 'minX', pos: [0, 1000], size: [50, 50] }),
-        // smallest x+y: 600
-        makeNode({ id: 'anchor', pos: [300, 300], size: [50, 50] })
-      ]
-      const result = computeArrangement(nodes, 'vertical')
-      // All updates left-align to anchor.x = 300. First in sort = minY (y=0).
-      expect(result[0]).toEqual({
-        nodeId: 'minY',
-        position: { x: 300, y: 300 }
-      })
-      expect(result.every((u) => u.position.x === 300)).toBe(true)
-    })
-  })
-})

src/composables/graph/useArrangeNodes.ts

@@ -1,186 +0,0 @@
-import { useSelectionState } from '@/composables/graph/useSelectionState'
-import { LiteGraph } from '@/lib/litegraph/src/litegraph'
-import type { LGraphNode, NodeId } from '@/lib/litegraph/src/litegraph'
-import { TitleMode } from '@/lib/litegraph/src/types/globalEnums'
-import { useWorkflowStore } from '@/platform/workflow/management/stores/workflowStore'
-import { useLayoutMutations } from '@/renderer/core/layout/operations/layoutMutations'
-import { LayoutSource } from '@/renderer/core/layout/types'
-import type { Point } from '@/renderer/core/layout/types'
-import { app } from '@/scripts/app'
-
-export type ArrangeLayout = 'vertical' | 'horizontal' | 'grid'
-
-export const DEFAULT_ARRANGE_GAP = 12
-export const MIN_ARRANGE_GAP = 0
-export const MAX_ARRANGE_GAP = 48
-
-interface NodeBox {
-  id: NodeId
-  posX: number
-  posY: number
-  visualWidth: number
-  visualHeight: number
-  titleHeight: number
-}
-
-interface ArrangeUpdate {
-  nodeId: NodeId
-  position: Point
-}
-
-const titleHeightOf = (node: LGraphNode): number => {
-  const mode = node.title_mode
-  if (mode === TitleMode.TRANSPARENT_TITLE || mode === TitleMode.NO_TITLE) {
-    return 0
-  }
-  return LiteGraph.NODE_TITLE_HEIGHT
-}
-
-const toBox = (node: LGraphNode): NodeBox => {
-  const titleHeight = titleHeightOf(node)
-  return {
-    id: node.id,
-    posX: node.pos[0],
-    posY: node.pos[1],
-    visualWidth: node.size[0],
-    visualHeight: node.size[1] + titleHeight,
-    titleHeight
-  }
-}
-
-const byTopDown = (a: NodeBox, b: NodeBox) => a.posY - b.posY || a.posX - b.posX
-
-const byLeftRight = (a: NodeBox, b: NodeBox) =>
-  a.posX - b.posX || a.posY - b.posY
-
-const findAnchor = (boxes: NodeBox[]): NodeBox =>
-  boxes.reduce((best, box) =>
-    box.posX + box.posY < best.posX + best.posY ? box : best
-  )
-
-const cumulativeOffsets = (
-  sizes: number[],
-  origin: number,
-  gap: number
-): number[] => {
-  const offsets: number[] = [origin]
-  for (let i = 1; i < sizes.length; i++) {
-    offsets.push(offsets[i - 1] + sizes[i - 1] + gap)
-  }
-  return offsets
-}
-
-const arrangeVertical = (
-  boxes: NodeBox[],
-  anchor: NodeBox,
-  gap: number
-): ArrangeUpdate[] => {
-  const sorted = [...boxes].sort(byTopDown)
-  let visualTop = anchor.posY - anchor.titleHeight
-  return sorted.map((box) => {
-    const update: ArrangeUpdate = {
-      nodeId: box.id,
-      position: { x: anchor.posX, y: visualTop + box.titleHeight }
-    }
-    visualTop += box.visualHeight + gap
-    return update
-  })
-}
-
-const arrangeHorizontal = (
-  boxes: NodeBox[],
-  anchor: NodeBox,
-  gap: number
-): ArrangeUpdate[] => {
-  const sorted = [...boxes].sort(byLeftRight)
-  const visualTop = anchor.posY - anchor.titleHeight
-  let cursorX = anchor.posX
-  return sorted.map((box) => {
-    const update: ArrangeUpdate = {
-      nodeId: box.id,
-      position: { x: cursorX, y: visualTop + box.titleHeight }
-    }
-    cursorX += box.visualWidth + gap
-    return update
-  })
-}
-
-const arrangeGrid = (
-  boxes: NodeBox[],
-  anchor: NodeBox,
-  gap: number
-): ArrangeUpdate[] => {
-  const sorted = [...boxes].sort(byTopDown)
-  const cols = Math.ceil(Math.sqrt(sorted.length))
-  const rows = Math.ceil(sorted.length / cols)
-
-  const colWidths = new Array<number>(cols).fill(0)
-  const rowHeights = new Array<number>(rows).fill(0)
-  sorted.forEach((box, i) => {
-    const col = i % cols
-    const row = Math.floor(i / cols)
-    if (box.visualWidth > colWidths[col]) colWidths[col] = box.visualWidth
-    if (box.visualHeight > rowHeights[row]) rowHeights[row] = box.visualHeight
-  })
-
-  const colX = cumulativeOffsets(colWidths, anchor.posX, gap)
-  const rowVisualTop = cumulativeOffsets(
-    rowHeights,
-    anchor.posY - anchor.titleHeight,
-    gap
-  )
-
-  return sorted.map((box, i) => {
-    const col = i % cols
-    const row = Math.floor(i / cols)
-    return {
-      nodeId: box.id,
-      position: {
-        x: colX[col],
-        y: rowVisualTop[row] + box.titleHeight
-      }
-    }
-  })
-}
-
-export function computeArrangement(
-  nodes: LGraphNode[],
-  layout: ArrangeLayout,
-  gap: number = DEFAULT_ARRANGE_GAP
-): ArrangeUpdate[] {
-  if (nodes.length < 2) return []
-  const boxes = nodes.map(toBox)
-  const anchor = findAnchor(boxes)
-  if (layout === 'vertical') return arrangeVertical(boxes, anchor, gap)
-  if (layout === 'horizontal') return arrangeHorizontal(boxes, anchor, gap)
-  return arrangeGrid(boxes, anchor, gap)
-}
-
-interface ArrangeOptions {
-  gap?: number
-  captureUndo?: boolean
-}
-
-export function useArrangeNodes() {
-  const { selectedNodes, hasMultipleSelection } = useSelectionState()
-  const mutations = useLayoutMutations()
-  const workflowStore = useWorkflowStore()
-
-  const arrangeNodes = (
-    layout: ArrangeLayout,
-    { gap = DEFAULT_ARRANGE_GAP, captureUndo = true }: ArrangeOptions = {}
-  ) => {
-    if (!hasMultipleSelection.value) return
-    const updates = computeArrangement(selectedNodes.value, layout, gap)
-    if (updates.length === 0) return
-
-    mutations.setSource(LayoutSource.Canvas)
-    mutations.batchMoveNodes(updates)
-    app.canvas?.setDirty(true, true)
-    if (captureUndo) {
-      workflowStore.activeWorkflow?.changeTracker?.captureCanvasState()
-    }
-  }
-
-  return { arrangeNodes, canArrange: hasMultipleSelection }
-}

src/composables/graph/useArrangeSession.test.ts

@@ -1,115 +0,0 @@
-import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
-
-import type * as ArrangeNodesModule from '@/composables/graph/useArrangeNodes'
-import { useArrangeSession } from '@/composables/graph/useArrangeSession'
-
-const mockArrangeNodes = vi.fn()
-
-vi.mock('@/composables/graph/useArrangeNodes', async () => {
-  const actual = await vi.importActual<typeof ArrangeNodesModule>(
-    '@/composables/graph/useArrangeNodes'
-  )
-  return {
-    ...actual,
-    useArrangeNodes: () => ({ arrangeNodes: mockArrangeNodes })
-  }
-})
-
-describe('useArrangeSession', () => {
-  let frameCallbacks: Array<FrameRequestCallback>
-  let nextHandle: number
-
-  beforeEach(() => {
-    mockArrangeNodes.mockReset()
-    frameCallbacks = []
-    nextHandle = 1
-    vi.spyOn(globalThis, 'requestAnimationFrame').mockImplementation(
-      (cb: FrameRequestCallback) => {
-        frameCallbacks.push(cb)
-        return nextHandle++
-      }
-    )
-    vi.spyOn(globalThis, 'cancelAnimationFrame').mockImplementation((id) => {
-      frameCallbacks[id - 1] = () => {}
-    })
-  })
-
-  afterEach(() => {
-    vi.restoreAllMocks()
-  })
-
-  const flushFrames = () => {
-    const callbacks = frameCallbacks
-    frameCallbacks = []
-    callbacks.forEach((cb) => cb(performance.now()))
-  }
-
-  it('start() applies layout immediately and captures undo', () => {
-    const session = useArrangeSession()
-    session.start('vertical')
-
-    expect(mockArrangeNodes).toHaveBeenCalledTimes(1)
-    expect(mockArrangeNodes).toHaveBeenCalledWith('vertical', {
-      gap: 12,
-      captureUndo: true
-    })
-    expect(session.activeLayout.value).toBe('vertical')
-    expect(session.gap.value).toBe(12)
-  })
-
-  it('previewGap() throttles repeated calls into a single frame', () => {
-    const session = useArrangeSession()
-    session.start('grid')
-    mockArrangeNodes.mockClear()
-
-    session.previewGap(20)
-    session.previewGap(30)
-    session.previewGap(40)
-
-    expect(mockArrangeNodes).not.toHaveBeenCalled()
-    flushFrames()
-
-    expect(mockArrangeNodes).toHaveBeenCalledTimes(1)
-    expect(mockArrangeNodes).toHaveBeenCalledWith('grid', {
-      gap: 40,
-      captureUndo: false
-    })
-  })
-
-  it('previewGap() is a no-op outside an active session', () => {
-    const session = useArrangeSession()
-    session.previewGap(20)
-    flushFrames()
-    expect(mockArrangeNodes).not.toHaveBeenCalled()
-  })
-
-  it('commitGap() cancels any pending preview frame', () => {
-    const session = useArrangeSession()
-    session.start('horizontal')
-    mockArrangeNodes.mockClear()
-
-    session.previewGap(25)
-    session.commitGap(36)
-    flushFrames()
-
-    expect(mockArrangeNodes).toHaveBeenCalledTimes(1)
-    expect(mockArrangeNodes).toHaveBeenCalledWith('horizontal', {
-      gap: 36,
-      captureUndo: true
-    })
-  })
-
-  it('reset() ends the session and prevents pending frames from arranging', () => {
-    const session = useArrangeSession()
-    session.start('vertical')
-    mockArrangeNodes.mockClear()
-
-    session.previewGap(40)
-    session.reset()
-    flushFrames()
-
-    expect(mockArrangeNodes).not.toHaveBeenCalled()
-    expect(session.activeLayout.value).toBeNull()
-    expect(session.gap.value).toBe(12)
-  })
-})

src/composables/graph/useArrangeSession.ts

@@ -1,60 +0,0 @@
-import { readonly, ref } from 'vue'
-
-import {
-  DEFAULT_ARRANGE_GAP,
-  useArrangeNodes
-} from '@/composables/graph/useArrangeNodes'
-import type { ArrangeLayout } from '@/composables/graph/useArrangeNodes'
-
-export function useArrangeSession() {
-  const { arrangeNodes } = useArrangeNodes()
-
-  const activeLayout = ref<ArrangeLayout | null>(null)
-  const gap = ref(DEFAULT_ARRANGE_GAP)
-  let pendingFrame: number | null = null
-
-  const cancelPendingFrame = () => {
-    if (pendingFrame === null) return
-    cancelAnimationFrame(pendingFrame)
-    pendingFrame = null
-  }
-
-  const reset = () => {
-    cancelPendingFrame()
-    activeLayout.value = null
-    gap.value = DEFAULT_ARRANGE_GAP
-  }
-
-  const start = (layout: ArrangeLayout) => {
-    gap.value = DEFAULT_ARRANGE_GAP
-    activeLayout.value = layout
-    arrangeNodes(layout, { gap: gap.value, captureUndo: true })
-  }
-
-  const previewGap = (nextGap: number) => {
-    if (activeLayout.value === null) return
-    gap.value = nextGap
-    cancelPendingFrame()
-    pendingFrame = requestAnimationFrame(() => {
-      pendingFrame = null
-      if (activeLayout.value === null) return
-      arrangeNodes(activeLayout.value, { gap: nextGap, captureUndo: false })
-    })
-  }
-
-  const commitGap = (nextGap: number) => {
-    if (activeLayout.value === null) return
-    cancelPendingFrame()
-    gap.value = nextGap
-    arrangeNodes(activeLayout.value, { gap: nextGap, captureUndo: true })
-  }
-
-  return {
-    activeLayout: readonly(activeLayout),
-    gap: readonly(gap),
-    start,
-    previewGap,
-    commitGap,
-    reset
-  }
-}

src/composables/graph/useErrorClearingHooks.test.ts

@@ -5,11 +5,6 @@ import { beforeEach, describe, expect, it, vi } from 'vitest'
 
 import { installErrorClearingHooks } from '@/composables/graph/useErrorClearingHooks'
 import { LGraph, LGraphNode } from '@/lib/litegraph/src/litegraph'
-import type {
-  CanvasPointer,
-  CanvasPointerEvent,
-  LGraphCanvas
-} from '@/lib/litegraph/src/litegraph'
 import {
   createTestSubgraph,
   createTestSubgraphNode
@@ -290,7 +285,14 @@ describe('Widget change error clearing via onWidgetChanged', () => {
     )
     expect(promotedWidget).toBeDefined()
 
-    seedRequiredInputMissingNodeError(store, interiorExecId, 'ckpt_name')
+    // PromotedWidgetView.name returns displayName ("ckpt_input"), which is
+    // passed as errorInputName to clearSimpleNodeErrors. Seed the error
+    // with that name so the slot-name filter matches.
+    seedRequiredInputMissingNodeError(
+      store,
+      interiorExecId,
+      promotedWidget!.name
+    )
 
     subgraphNode.onWidgetChanged!.call(
       subgraphNode,
@@ -302,227 +304,6 @@ describe('Widget change error clearing via onWidgetChanged', () => {
 
     expect(store.lastNodeErrors).toBeNull()
   })
-
-  it('clears range errors for promoted widgets by interior widget name', () => {
-    const subgraph = createTestSubgraph({
-      inputs: [{ name: 'steps_input', type: 'INT' }]
-    })
-    const interiorNode = new LGraphNode('KSampler')
-    const interiorInput = interiorNode.addInput('steps_input', 'INT')
-    interiorNode.addWidget('number', 'steps', 150, () => undefined, {
-      min: 1,
-      max: 100
-    })
-    interiorInput.widget = { name: 'steps' }
-    subgraph.add(interiorNode)
-    subgraph.inputNode.slots[0].connect(interiorInput, interiorNode)
-
-    const subgraphNode = createTestSubgraphNode(subgraph, { id: 65 })
-    subgraphNode._internalConfigureAfterSlots()
-    const graph = subgraphNode.graph as LGraph
-    graph.add(subgraphNode)
-
-    vi.spyOn(app, 'rootGraph', 'get').mockReturnValue(graph)
-    installErrorClearingHooks(graph)
-
-    const store = useExecutionErrorStore()
-    const interiorExecId = `${subgraphNode.id}:${interiorNode.id}`
-    store.lastNodeErrors = {
-      [interiorExecId]: {
-        errors: [
-          {
-            type: 'value_bigger_than_max',
-            message: 'Too big',
-            details: '',
-            extra_info: { input_name: 'steps' }
-          }
-        ],
-        dependent_outputs: [],
-        class_type: 'KSampler'
-      }
-    }
-
-    const promotedWidget = subgraphNode.widgets?.find(
-      (w) => 'sourceWidgetName' in w && w.sourceWidgetName === 'steps'
-    )
-    expect(promotedWidget).toBeDefined()
-
-    subgraphNode.onWidgetChanged!.call(
-      subgraphNode,
-      'steps',
-      50,
-      150,
-      promotedWidget!
-    )
-
-    expect(store.lastNodeErrors).toBeNull()
-  })
-
-  it('clears missing model state when a promoted widget changes through the legacy canvas path', () => {
-    const subgraph = createTestSubgraph({
-      inputs: [{ name: 'ckpt_input', type: '*' }]
-    })
-    const interiorNode = new LGraphNode('CheckpointLoaderSimple')
-    interiorNode.type = 'CheckpointLoaderSimple'
-    const interiorInput = interiorNode.addInput('ckpt_input', '*')
-    interiorNode.addWidget(
-      'combo',
-      'ckpt_name',
-      'missing.safetensors',
-      () => undefined,
-      { values: ['missing.safetensors', 'present.safetensors'] }
-    )
-    interiorInput.widget = { name: 'ckpt_name' }
-    subgraph.add(interiorNode)
-    subgraph.inputNode.slots[0].connect(interiorInput, interiorNode)
-
-    const subgraphNode = createTestSubgraphNode(subgraph, {
-      id: 65,
-      pos: [0, 0],
-      size: [200, 100]
-    })
-    subgraphNode._internalConfigureAfterSlots()
-    const graph = subgraphNode.graph as LGraph
-    graph.add(subgraphNode)
-
-    vi.spyOn(app, 'rootGraph', 'get').mockReturnValue(graph)
-    installErrorClearingHooks(graph)
-
-    const missingModelStore = useMissingModelStore()
-    const interiorExecId = `${subgraphNode.id}:${interiorNode.id}`
-    missingModelStore.setMissingModels([
-      {
-        nodeId: interiorExecId,
-        nodeType: 'CheckpointLoaderSimple',
-        widgetName: 'ckpt_name',
-        isAssetSupported: false,
-        name: 'missing.safetensors',
-        isMissing: true
-      } satisfies MissingModelCandidate
-    ])
-
-    const promotedWidget = subgraphNode.widgets?.find(
-      (widget) =>
-        'sourceWidgetName' in widget && widget.sourceWidgetName === 'ckpt_name'
-    )
-    expect(promotedWidget).toBeDefined()
-
-    const clickEvent = fromAny<CanvasPointerEvent, unknown>({
-      canvasX: 190,
-      canvasY: 20,
-      deltaX: 0
-    })
-    const pointer = fromAny<CanvasPointer, unknown>({
-      eDown: clickEvent
-    })
-    const canvas = fromAny<LGraphCanvas, unknown>({
-      graph_mouse: [190, 20],
-      last_mouseclick: 0
-    })
-
-    const handled = promotedWidget!.onPointerDown?.(
-      pointer,
-      subgraphNode,
-      canvas
-    )
-    expect(handled).toBe(true)
-    expect(pointer.onClick).toBeDefined()
-
-    pointer.onClick?.(clickEvent)
-
-    expect(missingModelStore.missingModelCandidates).toBeNull()
-  })
-
-  it('keeps unchanged same-named promoted model targets on the canvas path', () => {
-    const subgraph = createTestSubgraph({
-      inputs: [
-        { name: 'first_ckpt', type: '*' },
-        { name: 'second_ckpt', type: '*' }
-      ]
-    })
-    const firstNode = new LGraphNode('CheckpointLoaderSimple')
-    firstNode.type = 'CheckpointLoaderSimple'
-    const firstInput = firstNode.addInput('first_ckpt', '*')
-    const firstWidget = firstNode.addWidget(
-      'combo',
-      'ckpt_name',
-      'missing.safetensors',
-      () => undefined,
-      { values: ['missing.safetensors', 'present.safetensors'] }
-    )
-    firstInput.widget = { name: 'ckpt_name' }
-    subgraph.add(firstNode)
-    subgraph.inputNode.slots[0].connect(firstInput, firstNode)
-
-    const secondNode = new LGraphNode('CheckpointLoaderSimple')
-    secondNode.type = 'CheckpointLoaderSimple'
-    const secondInput = secondNode.addInput('second_ckpt', '*')
-    secondNode.addWidget(
-      'combo',
-      'ckpt_name',
-      'missing.safetensors',
-      () => undefined,
-      { values: ['missing.safetensors', 'present.safetensors'] }
-    )
-    secondInput.widget = { name: 'ckpt_name' }
-    subgraph.add(secondNode)
-    subgraph.inputNode.slots[1].connect(secondInput, secondNode)
-
-    const subgraphNode = createTestSubgraphNode(subgraph, { id: 65 })
-    subgraphNode._internalConfigureAfterSlots()
-    const graph = subgraphNode.graph as LGraph
-    graph.add(subgraphNode)
-
-    vi.spyOn(app, 'rootGraph', 'get').mockReturnValue(graph)
-    installErrorClearingHooks(graph)
-
-    const promotedWidgets =
-      subgraphNode.widgets?.filter(
-        (widget) =>
-          'sourceWidgetName' in widget &&
-          widget.sourceWidgetName === 'ckpt_name'
-      ) ?? []
-    expect(promotedWidgets).toHaveLength(2)
-
-    const missingModelStore = useMissingModelStore()
-    const firstExecId = `${subgraphNode.id}:${firstNode.id}`
-    const secondExecId = `${subgraphNode.id}:${secondNode.id}`
-    missingModelStore.setMissingModels([
-      {
-        nodeId: firstExecId,
-        nodeType: 'CheckpointLoaderSimple',
-        widgetName: 'ckpt_name',
-        isAssetSupported: false,
-        name: 'missing.safetensors',
-        isMissing: true
-      } satisfies MissingModelCandidate,
-      {
-        nodeId: secondExecId,
-        nodeType: 'CheckpointLoaderSimple',
-        widgetName: 'ckpt_name',
-        isAssetSupported: false,
-        name: 'missing.safetensors',
-        isMissing: true
-      } satisfies MissingModelCandidate
-    ])
-
-    firstWidget.value = 'present.safetensors'
-    subgraphNode.onWidgetChanged!.call(
-      subgraphNode,
-      'ckpt_name',
-      'present.safetensors',
-      'missing.safetensors',
-      firstWidget
-    )
-
-    expect(missingModelStore.missingModelCandidates).toEqual([
-      expect.objectContaining({
-        nodeId: secondExecId,
-        widgetName: 'ckpt_name',
-        name: 'missing.safetensors'
-      })
-    ])
-  })
 })
 
 describe('installErrorClearingHooks lifecycle', () => {

src/composables/graph/useErrorClearingHooks.ts

@@ -7,7 +7,6 @@
  */
 import { useChainCallback } from '@/composables/functional/useChainCallback'
 import { isPromotedWidgetView } from '@/core/graph/subgraph/promotedWidgetTypes'
-import type { PromotedWidgetView } from '@/core/graph/subgraph/promotedWidgetTypes'
 import { resolveConcretePromotedWidget } from '@/core/graph/subgraph/resolveConcretePromotedWidget'
 import { LiteGraph } from '@/lib/litegraph/src/litegraph'
 import type { LGraph, LGraphNode } from '@/lib/litegraph/src/litegraph'
@@ -46,128 +45,22 @@ import {
   isAncestorPathActive
 } from '@/utils/graphTraversalUtil'
 
-interface WidgetErrorClearingTarget {
-  executionId: string
-  validationInputName: string
-  assetWidgetName: string
-  currentValue: unknown
-  options?: { min?: number; max?: number }
-}
-
-function getWidgetRangeOptions(widget: IBaseWidget): {
-  min?: number
-  max?: number
-} {
-  return {
-    min: widget.options?.min,
-    max: widget.options?.max
-  }
-}
-
-function plainWidgetToErrorTarget(
+function resolvePromotedExecId(
+  rootGraph: LGraph,
+  node: LGraphNode,
   widget: IBaseWidget,
   hostExecId: string
-): WidgetErrorClearingTarget {
-  return {
-    executionId: hostExecId,
-    validationInputName: widget.name,
-    assetWidgetName: widget.name,
-    currentValue: widget.value,
-    options: getWidgetRangeOptions(widget)
-  }
-}
-
-function promotedWidgetToErrorTarget(
-  rootGraph: LGraph,
-  hostNode: LGraphNode,
-  widget: PromotedWidgetView,
-  hostExecId: string
-): WidgetErrorClearingTarget {
+): string {
+  if (!isPromotedWidgetView(widget)) return hostExecId
   const result = resolveConcretePromotedWidget(
-    hostNode,
+    node,
     widget.sourceNodeId,
     widget.sourceWidgetName
   )
-  const execId =
-    result.status === 'resolved' && result.resolved.node
-      ? (getExecutionIdByNode(rootGraph, result.resolved.node) ?? hostExecId)
-      : hostExecId
-  const resolvedWidget =
-    result.status === 'resolved' ? result.resolved.widget : widget
-
-  return {
-    executionId: execId,
-    validationInputName: resolvedWidget.name,
-    assetWidgetName: widget.sourceWidgetName,
-    currentValue: resolvedWidget.value,
-    options: getWidgetRangeOptions(resolvedWidget)
-  }
-}
-
-function resolveCanvasPathPromotedWidgetTargets(
-  rootGraph: LGraph,
-  hostNode: LGraphNode,
-  widget: IBaseWidget,
-  hostExecId: string,
-  newValue: unknown
-): WidgetErrorClearingTarget[] {
-  if (!hostNode.isSubgraphNode?.() || isPromotedWidgetView(widget)) return []
-
-  // Canvas-path events lose promoted identity, so the post-write value
-  // disambiguates same-named promoted widgets.
-  return (hostNode.widgets ?? [])
-    .filter(isPromotedWidgetView)
-    .filter((promotedWidget) => promotedWidget.sourceWidgetName === widget.name)
-    .map((promotedWidget) =>
-      promotedWidgetToErrorTarget(
-        rootGraph,
-        hostNode,
-        promotedWidget,
-        hostExecId
-      )
-    )
-    .filter((target) => Object.is(target.currentValue, newValue))
-}
-
-function resolveWidgetErrorTargets(
-  rootGraph: LGraph,
-  hostNode: LGraphNode,
-  widget: IBaseWidget,
-  hostExecId: string,
-  newValue: unknown
-): WidgetErrorClearingTarget[] {
-  if (isPromotedWidgetView(widget)) {
-    return [
-      promotedWidgetToErrorTarget(rootGraph, hostNode, widget, hostExecId)
-    ]
-  }
-
-  const canvasPathTargets = resolveCanvasPathPromotedWidgetTargets(
-    rootGraph,
-    hostNode,
-    widget,
-    hostExecId,
-    newValue
-  )
-  return canvasPathTargets.length
-    ? canvasPathTargets
-    : [plainWidgetToErrorTarget(widget, hostExecId)]
-}
-
-function clearWidgetErrorTargets(
-  targets: WidgetErrorClearingTarget[],
-  newValue: unknown
-): void {
-  const store = useExecutionErrorStore()
-  for (const target of targets) {
-    store.clearWidgetRelatedErrors(
-      target.executionId,
-      target.validationInputName,
-      target.assetWidgetName,
-      newValue,
-      target.options
-    )
+  if (result.status === 'resolved' && result.resolved.node) {
+    return getExecutionIdByNode(rootGraph, result.resolved.node) ?? hostExecId
   }
+  return hostExecId
 }
 
 const hookedNodes = new WeakSet<LGraphNode>()
@@ -210,14 +103,23 @@ function installNodeHooks(node: LGraphNode): void {
       const hostExecId = getExecutionIdByNode(app.rootGraph, node)
       if (!hostExecId) return
 
-      const targets = resolveWidgetErrorTargets(
+      const execId = resolvePromotedExecId(
         app.rootGraph,
         node,
         widget,
-        hostExecId,
-        newValue
+        hostExecId
+      )
+      const widgetName = isPromotedWidgetView(widget)
+        ? widget.sourceWidgetName
+        : widget.name
+
+      useExecutionErrorStore().clearWidgetRelatedErrors(
+        execId,
+        widget.name,
+        widgetName,
+        newValue,
+        { min: widget.options?.min, max: widget.options?.max }
       )
-      clearWidgetErrorTargets(targets, newValue)
     }
   )
 }

src/composables/useLoad3d.test.ts

@@ -3,14 +3,7 @@ import { nextTick, reactive, ref, shallowRef } from 'vue'
 import type { Pinia } from 'pinia'
 import { getActivePinia } from 'pinia'
 
-import {
-  getLoad3dOutputCache,
-  isLoad3dSceneDirty,
-  markLoad3dSceneDirty,
-  nodeToLoad3dMap,
-  setLoad3dOutputCache,
-  useLoad3d
-} from '@/composables/useLoad3d'
+import { nodeToLoad3dMap, useLoad3d } from '@/composables/useLoad3d'
 import Load3d from '@/extensions/core/load3d/Load3d'
 import Load3dUtils from '@/extensions/core/load3d/Load3dUtils'
 import { createLoad3d } from '@/extensions/core/load3d/createLoad3d'
@@ -193,7 +186,6 @@ describe('useLoad3d', () => {
       resetGizmoTransform: vi.fn(),
       applyGizmoTransform: vi.fn(),
       fitToViewer: vi.fn(),
-      centerCameraOnModel: vi.fn(),
       getGizmoTransform: vi.fn().mockReturnValue({
         position: { x: 0, y: 0, z: 0 },
         rotation: { x: 0, y: 0, z: 0 },
@@ -1750,184 +1742,4 @@ describe('useLoad3d', () => {
       expect(originalOnRemoved).toHaveBeenCalledTimes(1)
     })
   })
-
-  describe('scene dirty tracking', () => {
-    const fakeCache = {
-      image: 'threed/scene-1.png [temp]',
-      mask: 'threed/scene_mask-1.png [temp]',
-      normal: 'threed/scene_normal-1.png [temp]',
-      camera_info: null,
-      recording: '',
-      model_3d_info: []
-    }
-
-    it('treats an unseen node as dirty by default', () => {
-      const fresh = createMockLGraphNode({ properties: {} })
-      expect(isLoad3dSceneDirty(fresh)).toBe(true)
-    })
-
-    it('markLoad3dSceneDirty sets the node dirty', () => {
-      const fresh = createMockLGraphNode({ properties: {} })
-      setLoad3dOutputCache(fresh, fakeCache)
-      expect(isLoad3dSceneDirty(fresh)).toBe(false)
-
-      markLoad3dSceneDirty(fresh)
-      expect(isLoad3dSceneDirty(fresh)).toBe(true)
-    })
-
-    it('setLoad3dOutputCache stores the output and clears dirty', () => {
-      const fresh = createMockLGraphNode({ properties: {} })
-      setLoad3dOutputCache(fresh, fakeCache)
-
-      expect(getLoad3dOutputCache(fresh)).toBe(fakeCache)
-      expect(isLoad3dSceneDirty(fresh)).toBe(false)
-    })
-
-    it('two nodes keep independent dirty state', () => {
-      const a = createMockLGraphNode({ properties: {} })
-      const b = createMockLGraphNode({ properties: {} })
-
-      setLoad3dOutputCache(a, fakeCache)
-      expect(isLoad3dSceneDirty(a)).toBe(false)
-      expect(isLoad3dSceneDirty(b)).toBe(true)
-
-      markLoad3dSceneDirty(a)
-      expect(isLoad3dSceneDirty(a)).toBe(true)
-      expect(isLoad3dSceneDirty(b)).toBe(true)
-    })
-
-    it('markLoad3dSceneDirty on null is a no-op', () => {
-      expect(() => markLoad3dSceneDirty(null)).not.toThrow()
-    })
-
-    it('sceneConfig changes flip the node dirty', async () => {
-      const composable = useLoad3d(mockNode)
-      const containerRef = document.createElement('div')
-      await composable.initializeLoad3d(containerRef)
-      await nextTick()
-
-      setLoad3dOutputCache(mockNode, fakeCache)
-      expect(isLoad3dSceneDirty(mockNode)).toBe(false)
-
-      composable.sceneConfig.value.backgroundColor = '#ffffff'
-      await nextTick()
-
-      expect(isLoad3dSceneDirty(mockNode)).toBe(true)
-    })
-
-    it('cameraChanged event marks the node dirty', async () => {
-      let cameraChangedHandler: ((state: unknown) => void) | undefined
-      vi.mocked(mockLoad3d.addEventListener!).mockImplementation(
-        (event: string, handler: unknown) => {
-          if (event === 'cameraChanged') {
-            cameraChangedHandler = handler as (state: unknown) => void
-          }
-        }
-      )
-
-      const composable = useLoad3d(mockNode)
-      const containerRef = document.createElement('div')
-      await composable.initializeLoad3d(containerRef)
-      await nextTick()
-
-      setLoad3dOutputCache(mockNode, fakeCache)
-      expect(isLoad3dSceneDirty(mockNode)).toBe(false)
-
-      cameraChangedHandler!({ position: { x: 1, y: 2, z: 3 } })
-
-      expect(isLoad3dSceneDirty(mockNode)).toBe(true)
-    })
-
-    it('handleStopRecording marks dirty when a recording was produced', async () => {
-      const composable = useLoad3d(mockNode)
-      const containerRef = document.createElement('div')
-      await composable.initializeLoad3d(containerRef)
-      await nextTick()
-
-      setLoad3dOutputCache(mockNode, fakeCache)
-
-      vi.mocked(mockLoad3d.getRecordingDuration!).mockReturnValue(5)
-      composable.handleStopRecording()
-
-      expect(isLoad3dSceneDirty(mockNode)).toBe(true)
-    })
-
-    it('handleStopRecording leaves dirty alone when no recording was produced', async () => {
-      const composable = useLoad3d(mockNode)
-      const containerRef = document.createElement('div')
-      await composable.initializeLoad3d(containerRef)
-      await nextTick()
-
-      setLoad3dOutputCache(mockNode, fakeCache)
-
-      vi.mocked(mockLoad3d.getRecordingDuration!).mockReturnValue(0)
-      composable.handleStopRecording()
-
-      expect(isLoad3dSceneDirty(mockNode)).toBe(false)
-    })
-
-    it('handleClearRecording marks dirty', async () => {
-      const composable = useLoad3d(mockNode)
-      const containerRef = document.createElement('div')
-      await composable.initializeLoad3d(containerRef)
-      await nextTick()
-
-      setLoad3dOutputCache(mockNode, fakeCache)
-      composable.handleClearRecording()
-
-      expect(isLoad3dSceneDirty(mockNode)).toBe(true)
-    })
-
-    it('handleStartRecording marks dirty so an in-progress recording forces a re-capture', async () => {
-      const composable = useLoad3d(mockNode)
-      const containerRef = document.createElement('div')
-      await composable.initializeLoad3d(containerRef)
-      await nextTick()
-
-      setLoad3dOutputCache(mockNode, fakeCache)
-      expect(isLoad3dSceneDirty(mockNode)).toBe(false)
-
-      await composable.handleStartRecording()
-
-      expect(mockLoad3d.startRecording).toHaveBeenCalledTimes(1)
-      expect(isLoad3dSceneDirty(mockNode)).toBe(true)
-    })
-
-    it('handleCenterCameraOnModel marks dirty', async () => {
-      const composable = useLoad3d(mockNode)
-      const containerRef = document.createElement('div')
-      await composable.initializeLoad3d(containerRef)
-      await nextTick()
-
-      setLoad3dOutputCache(mockNode, fakeCache)
-      expect(isLoad3dSceneDirty(mockNode)).toBe(false)
-
-      composable.handleCenterCameraOnModel()
-
-      expect(mockLoad3d.centerCameraOnModel).toHaveBeenCalledTimes(1)
-      expect(isLoad3dSceneDirty(mockNode)).toBe(true)
-    })
-
-    it('handleSeek marks dirty when the animation has a duration', async () => {
-      const composable = useLoad3d(mockNode)
-      const containerRef = document.createElement('div')
-      await composable.initializeLoad3d(containerRef)
-      await nextTick()
-
-      const calls = vi.mocked(mockLoad3d.addEventListener!).mock.calls
-      const match = calls.find(([event]) => event === 'animationProgressChange')
-      const animationProgressHandler = match![1] as (d: {
-        progress: number
-        currentTime: number
-        duration: number
-      }) => void
-
-      animationProgressHandler({ progress: 0, currentTime: 0, duration: 10 })
-      setLoad3dOutputCache(mockNode, fakeCache)
-
-      composable.handleSeek(50)
-
-      expect(isLoad3dSceneDirty(mockNode)).toBe(true)
-    })
-  })
 })

src/composables/useLoad3d.ts

@@ -22,7 +22,6 @@ import type {
   GizmoMode,
   LightConfig,
   MaterialMode,
-  Model3DInfo,
   ModelConfig,
   SceneConfig,
   UpDirection
@@ -39,38 +38,6 @@ import { useLoad3dService } from '@/services/load3dService'
 
 type Load3dReadyCallback = (load3d: Load3d) => void
 export const nodeToLoad3dMap = new Map<LGraphNode, Load3d>()
-
-export type Load3dCachedOutput = {
-  image: string
-  mask: string
-  normal: string
-  camera_info: CameraState | null
-  recording: string
-  model_3d_info: Model3DInfo
-}
-
-const load3dSceneDirty = new WeakMap<LGraphNode, boolean>()
-const load3dOutputCache = new WeakMap<LGraphNode, Load3dCachedOutput>()
-
-export const markLoad3dSceneDirty = (node: LGraphNode | null): void => {
-  if (!node) return
-  load3dSceneDirty.set(node, true)
-}
-
-export const isLoad3dSceneDirty = (node: LGraphNode): boolean =>
-  load3dSceneDirty.get(node) !== false
-
-export const getLoad3dOutputCache = (
-  node: LGraphNode
-): Load3dCachedOutput | undefined => load3dOutputCache.get(node)
-
-export const setLoad3dOutputCache = (
-  node: LGraphNode,
-  output: Load3dCachedOutput
-): void => {
-  load3dOutputCache.set(node, output)
-  load3dSceneDirty.set(node, false)
-}
 const pendingCallbacks = new Map<LGraphNode, Load3dReadyCallback[]>()
 const persistentReadyCallbacks = new Map<LGraphNode, Load3dReadyCallback[]>()
 
@@ -102,11 +69,6 @@ export const useLoad3d = (nodeOrRef: MaybeRef<LGraphNode | null>) => {
   let load3d: Load3d | null = null
   let isFirstModelLoad = true
 
-  const markDirty = () => {
-    const rawNode = toRaw(nodeRef.value)
-    if (rawNode) markLoad3dSceneDirty(rawNode as LGraphNode)
-  }
-
   const debouncedHandleResize = useDebounceFn(() => {
     load3d?.handleResize()
   }, 150)
@@ -409,7 +371,6 @@ export const useLoad3d = (nodeOrRef: MaybeRef<LGraphNode | null>) => {
     if (n) {
       n.properties['Light Config'] = lightConfig.value
     }
-    markDirty()
   }
 
   const waitForLoad3d = (callback: Load3dReadyCallback) => {
@@ -454,7 +415,6 @@ export const useLoad3d = (nodeOrRef: MaybeRef<LGraphNode | null>) => {
       if (nodeRef.value) {
         nodeRef.value.properties['Scene Config'] = newValue
       }
-      markDirty()
     },
     { deep: true }
   )
@@ -495,7 +455,6 @@ export const useLoad3d = (nodeOrRef: MaybeRef<LGraphNode | null>) => {
       if (nodeRef.value) {
         nodeRef.value.properties['Model Config'] = newValue
       }
-      markDirty()
     },
     { deep: true }
   )
@@ -529,7 +488,6 @@ export const useLoad3d = (nodeOrRef: MaybeRef<LGraphNode | null>) => {
         load3d.toggleCamera(newValue.cameraType)
         load3d.setFOV(newValue.fov)
       }
-      markDirty()
     },
     { deep: true }
   )
@@ -589,21 +547,18 @@ export const useLoad3d = (nodeOrRef: MaybeRef<LGraphNode | null>) => {
     if (load3d) {
       load3d.toggleAnimation(newValue)
     }
-    markDirty()
   })
 
   watch(selectedSpeed, (newValue) => {
     if (load3d && newValue) {
       load3d.setAnimationSpeed(newValue)
     }
-    markDirty()
   })
 
   watch(selectedAnimation, (newValue) => {
     if (load3d && newValue !== undefined) {
       load3d.updateSelectedAnimation(newValue)
     }
-    markDirty()
   })
 
   const handleMouseEnter = () => {
@@ -618,7 +573,6 @@ export const useLoad3d = (nodeOrRef: MaybeRef<LGraphNode | null>) => {
     if (load3d) {
       await load3d.startRecording()
       isRecording.value = true
-      markDirty()
     }
   }
 
@@ -628,7 +582,6 @@ export const useLoad3d = (nodeOrRef: MaybeRef<LGraphNode | null>) => {
       isRecording.value = false
       recordingDuration.value = load3d.getRecordingDuration()
       hasRecording.value = recordingDuration.value > 0
-      if (hasRecording.value) markDirty()
     }
   }
 
@@ -645,7 +598,6 @@ export const useLoad3d = (nodeOrRef: MaybeRef<LGraphNode | null>) => {
       load3d.clearRecording()
       hasRecording.value = false
       recordingDuration.value = 0
-      markDirty()
     }
   }
 
@@ -653,7 +605,6 @@ export const useLoad3d = (nodeOrRef: MaybeRef<LGraphNode | null>) => {
     if (load3d && animationDuration.value > 0) {
       const time = (progress / 100) * animationDuration.value
       load3d.setAnimationTime(time)
-      markDirty()
     }
   }
 
@@ -985,7 +936,6 @@ export const useLoad3d = (nodeOrRef: MaybeRef<LGraphNode | null>) => {
             state: cameraState
           }
         }
-        markLoad3dSceneDirty(node)
       }
     },
     gizmoTransformChange: (data: GizmoConfig) => {
@@ -1026,9 +976,7 @@ export const useLoad3d = (nodeOrRef: MaybeRef<LGraphNode | null>) => {
   }
 
   const handleCenterCameraOnModel = () => {
-    if (!load3d) return
-    load3d.centerCameraOnModel()
-    markDirty()
+    load3d?.centerCameraOnModel()
   }
 
   const handleResetGizmoTransform = () => {

src/composables/useTransformCompatOverlayProps.ts

@@ -0,0 +1,55 @@
+import type { HintedString } from '@primevue/core'
+import type { InjectionKey } from 'vue'
+import { computed, inject } from 'vue'
+
+/**
+ * Options for configuring transform-compatible overlay props
+ */
+interface TransformCompatOverlayOptions {
+  /**
+   * Where to append the overlay. 'self' keeps overlay within component
+   * for proper transform inheritance, 'body' teleports to document body
+   */
+  appendTo?: HintedString<'body' | 'self'> | undefined | HTMLElement
+  // Future: other props needed for transform compatibility
+  // scrollTarget?: string | HTMLElement
+  // autoZIndex?: boolean
+}
+
+export const OverlayAppendToKey: InjectionKey<
+  HintedString<'body' | 'self'> | undefined | HTMLElement
+> = Symbol('OverlayAppendTo')
+
+/**
+ * Composable that provides props to make PrimeVue overlay components
+ * compatible with CSS-transformed parent elements.
+ *
+ * Vue nodes use CSS transforms for positioning/scaling. PrimeVue overlay
+ * components (Select, MultiSelect, TreeSelect, etc.) teleport to document
+ * body by default, breaking transform inheritance. This composable provides
+ * the necessary props to keep overlays within their component elements.
+ *
+ * @param overrides - Optional overrides for specific use cases
+ * @returns Computed props object to spread on PrimeVue overlay components
+ *
+ * @example
+ * ```vue
+ * <template>
+ *   <Select v-bind="overlayProps" />
+ * </template>
+ *
+ * <script setup>
+ * const overlayProps = useTransformCompatOverlayProps()
+ * </script>
+ * ```
+ */
+export function useTransformCompatOverlayProps(
+  overrides: TransformCompatOverlayOptions = {}
+) {
+  const injectedAppendTo = inject(OverlayAppendToKey, undefined)
+
+  return computed(() => ({
+    appendTo: injectedAppendTo ?? ('self' as const),
+    ...overrides
+  }))
+}

src/extensions/core/load3d.test.ts

@@ -38,27 +38,13 @@ vi.mock('@/services/load3dService', () => ({
   })
 }))
 
-vi.mock('@/composables/useLoad3d', () => {
-  const sceneDirty = new WeakMap<LGraphNode, boolean>()
-  const outputCache = new WeakMap<LGraphNode, unknown>()
-  return {
-    useLoad3d: () => ({
-      waitForLoad3d: waitForLoad3dMock,
-      onLoad3dReady: onLoad3dReadyMock
-    }),
-    nodeToLoad3dMap,
-    markLoad3dSceneDirty: (node: LGraphNode | null) => {
-      if (!node) return
-      sceneDirty.set(node, true)
-    },
-    isLoad3dSceneDirty: (node: LGraphNode) => sceneDirty.get(node) !== false,
-    getLoad3dOutputCache: (node: LGraphNode) => outputCache.get(node),
-    setLoad3dOutputCache: (node: LGraphNode, value: unknown) => {
-      outputCache.set(node, value)
-      sceneDirty.set(node, false)
-    }
-  }
-})
+vi.mock('@/composables/useLoad3d', () => ({
+  useLoad3d: () => ({
+    waitForLoad3d: waitForLoad3dMock,
+    onLoad3dReady: onLoad3dReadyMock
+  }),
+  nodeToLoad3dMap
+}))
 
 vi.mock('@/extensions/core/load3d/Load3DConfiguration', () => ({
   default: class {
@@ -187,7 +173,7 @@ function makePreview3DAdvancedNode(
     constructor: { comfyClass: overrides.comfyClass ?? 'Preview3DAdvanced' },
     size: [400, 550],
     setSize: vi.fn(),
-    widgets: overrides.widgets ?? [{ name: 'viewport_state', value: '' }],
+    widgets: overrides.widgets ?? [{ name: 'image', value: '' }],
     properties: overrides.properties ?? {}
   } as unknown as LGraphNode
 }
@@ -496,16 +482,13 @@ describe('Comfy.Load3D.nodeCreated', () => {
 
     await load3DExt.nodeCreated(node)
 
-    expect(configureMock).toHaveBeenCalledWith(
-      expect.objectContaining({
-        loadFolder: 'input',
-        modelWidget: widgets[0],
-        cameraState: undefined,
-        width: widgets[1],
-        height: widgets[2],
-        onSceneInvalidated: expect.any(Function)
-      })
-    )
+    expect(configureMock).toHaveBeenCalledWith({
+      loadFolder: 'input',
+      modelWidget: widgets[0],
+      cameraState: undefined,
+      width: widgets[1],
+      height: widgets[2]
+    })
   })
 
   it('attaches a serializeValue function to the scene widget', async () => {
@@ -800,9 +783,9 @@ describe('Comfy.Preview3DAdvanced.nodeCreated', () => {
     expect(load3dInstance.setCameraState).not.toHaveBeenCalled()
   })
 
-  it('attaches a camera-only serializeValue to the viewport_state widget', async () => {
+  it('attaches a camera-only serializeValue to the image widget', async () => {
     const { preview3DAdvancedExt } = await loadExtensionsFresh()
-    const widgets: FakeWidget[] = [{ name: 'viewport_state', value: '' }]
+    const widgets: FakeWidget[] = [{ name: 'image', value: '' }]
     const node = makePreview3DAdvancedNode({ widgets })
 
     await preview3DAdvancedExt.nodeCreated(node)
@@ -812,7 +795,7 @@ describe('Comfy.Preview3DAdvanced.nodeCreated', () => {
 
   it('serializeValue returns live camera_info plus empty media fields, omitting model_3d_info when none', async () => {
     const { preview3DAdvancedExt } = await loadExtensionsFresh()
-    const widgets: FakeWidget[] = [{ name: 'viewport_state', value: '' }]
+    const widgets: FakeWidget[] = [{ name: 'image', value: '' }]
     const node = makePreview3DAdvancedNode({ widgets })
 
     const load3d = makeLoad3dMock()
@@ -836,7 +819,7 @@ describe('Comfy.Preview3DAdvanced.nodeCreated', () => {
 
   it('serializeValue wraps a present getModelInfo result in a single-element list', async () => {
     const { preview3DAdvancedExt } = await loadExtensionsFresh()
-    const widgets: FakeWidget[] = [{ name: 'viewport_state', value: '' }]
+    const widgets: FakeWidget[] = [{ name: 'image', value: '' }]
     const node = makePreview3DAdvancedNode({ widgets })
 
     const load3d = makeLoad3dMock()
@@ -1031,95 +1014,3 @@ describe('Comfy.Preview3DAdvanced.getNodeMenuItems', () => {
     ])
   })
 })
-
-describe('Comfy.Load3D scene widget serializeValue caching', () => {
-  beforeEach(setupBaseMocks)
-
-  function makeFullFakeLoad3d() {
-    return {
-      getCurrentCameraType: vi.fn(() => 'perspective'),
-      cameraManager: { perspectiveCamera: { fov: 35 } },
-      getCameraState: vi.fn(() => ({ position: { x: 0, y: 0, z: 0 } })),
-      stopRecording: vi.fn(),
-      captureScene: vi.fn(async () => ({
-        scene: 'scene-data',
-        mask: 'mask-data',
-        normal: 'normal-data'
-      })),
-      handleResize: vi.fn(),
-      getModelInfo: vi.fn(() => null),
-      getRecordingData: vi.fn(() => null)
-    }
-  }
-
-  async function setup() {
-    const { load3DExt } = await loadExtensionsFresh()
-    const useLoad3dModule = await import('@/composables/useLoad3d')
-    const utilsModule = await import('@/extensions/core/load3d/Load3dUtils')
-    const uploadTempImage = utilsModule.default.uploadTempImage as ReturnType<
-      typeof vi.fn
-    >
-    let counter = 0
-    uploadTempImage.mockImplementation(
-      async (_data: unknown, kind: string) => ({
-        name: `${kind}-${++counter}.png`
-      })
-    )
-
-    const widgets: FakeWidget[] = [
-      { name: 'model_file', value: 'm.glb' },
-      { name: 'width', value: 256 },
-      { name: 'height', value: 256 },
-      { name: 'image', value: '' }
-    ]
-    const node = makeLoad3DNode({ widgets, properties: {} })
-    useLoad3dModule.nodeToLoad3dMap.set(node, makeFullFakeLoad3d() as never)
-
-    await load3DExt.nodeCreated(node)
-    const serialize = widgets[3].serializeValue! as () => Promise<{
-      image: string
-    } | null>
-
-    return { node, serialize, uploadTempImage, useLoad3dModule }
-  }
-
-  it('reuses the cached output when the scene has not been dirtied', async () => {
-    const { node, serialize, uploadTempImage, useLoad3dModule } = await setup()
-
-    const first = await serialize()
-    expect(uploadTempImage).toHaveBeenCalledTimes(3)
-    expect(first?.image).toBe('threed/scene-1.png [temp]')
-    expect(useLoad3dModule.isLoad3dSceneDirty(node)).toBe(false)
-    expect(useLoad3dModule.getLoad3dOutputCache(node)).toBe(first)
-
-    const second = await serialize()
-    expect(uploadTempImage).toHaveBeenCalledTimes(3)
-    expect(second).toBe(first)
-  })
-
-  it('re-captures after the scene is marked dirty', async () => {
-    const { node, serialize, uploadTempImage, useLoad3dModule } = await setup()
-
-    await serialize()
-    expect(uploadTempImage).toHaveBeenCalledTimes(3)
-
-    useLoad3dModule.markLoad3dSceneDirty(node)
-
-    const refreshed = await serialize()
-    expect(uploadTempImage).toHaveBeenCalledTimes(6)
-    expect(refreshed?.image).toBe('threed/scene-4.png [temp]')
-  })
-
-  it('returns null when no load3d instance is registered for the node', async () => {
-    const { load3DExt } = await loadExtensionsFresh()
-    const widgets: FakeWidget[] = [
-      { name: 'model_file', value: 'm.glb' },
-      { name: 'width', value: 256 },
-      { name: 'height', value: 256 },
-      { name: 'image', value: '' }
-    ]
-    const node = makeLoad3DNode({ widgets })
-    await load3DExt.nodeCreated(node)
-    expect(await widgets[3].serializeValue!()).toBeNull()
-  })
-})

src/extensions/core/load3d.ts

@@ -2,15 +2,7 @@ import { nextTick } from 'vue'
 
 import Load3D from '@/components/load3d/Load3D.vue'
 import Load3DViewerContent from '@/components/load3d/Load3dViewerContent.vue'
-import {
-  type Load3dCachedOutput,
-  getLoad3dOutputCache,
-  isLoad3dSceneDirty,
-  markLoad3dSceneDirty,
-  nodeToLoad3dMap,
-  setLoad3dOutputCache,
-  useLoad3d
-} from '@/composables/useLoad3d'
+import { nodeToLoad3dMap, useLoad3d } from '@/composables/useLoad3d'
 import { createExportMenuItems } from '@/extensions/core/load3d/exportMenuHelper'
 import type {
   CameraConfig,
@@ -104,8 +96,6 @@ async function handleModelUpload(files: FileList, node: LGraphNode) {
 
       modelWidget.value = uploadPath
     }
-
-    markLoad3dSceneDirty(node)
   } catch (error) {
     console.error('Model upload failed:', error)
     useToastStore().addAlert(t('toastMessages.fileUploadFailed'))
@@ -123,7 +113,6 @@ async function handleResourcesUpload(files: FileList, node: LGraphNode) {
       : '3d'
 
     await Load3dUtils.uploadMultipleFiles(files, subfolder)
-    markLoad3dSceneDirty(node)
   } catch (error) {
     console.error('Extra resources upload failed:', error)
     useToastStore().addAlert(t('toastMessages.extraResourcesUploadFailed'))
@@ -281,16 +270,8 @@ useExtensionService().registerExtension({
     }
   ],
   getCustomWidgets() {
-    const VIEWPORT_STATE_NODES = new Set([
-      'Preview3DAdvanced',
-      'PreviewGaussianSplat',
-      'PreviewPointCloud'
-    ])
     return {
       LOAD_3D(node) {
-        const inputName = VIEWPORT_STATE_NODES.has(node.constructor.comfyClass)
-          ? 'viewport_state'
-          : 'image'
         const hasModelFileWidget = node.widgets?.some(
           (w) => w.name === 'model_file'
         )
@@ -330,15 +311,14 @@ useExtensionService().registerExtension({
             if (modelWidget) {
               modelWidget.value = LOAD3D_NONE_MODEL
             }
-            markLoad3dSceneDirty(node)
           })
         }
 
         const widget = new ComponentWidgetImpl({
           node: node,
-          name: inputName,
+          name: 'image',
           component: Load3D,
-          inputSpec: { ...inputSpecLoad3D, name: inputName },
+          inputSpec: inputSpecLoad3D,
           options: {}
         })
 
@@ -389,8 +369,7 @@ useExtensionService().registerExtension({
         modelWidget,
         cameraState,
         width,
-        height,
-        onSceneInvalidated: () => markLoad3dSceneDirty(node)
+        height
       })
     })
 
@@ -408,11 +387,6 @@ useExtensionService().registerExtension({
             return null
           }
 
-          if (!isLoad3dSceneDirty(node)) {
-            const cached = getLoad3dOutputCache(node)
-            if (cached) return cached
-          }
-
           const cameraConfig: CameraConfig = (node.properties[
             'Camera Config'
           ] as CameraConfig | undefined) || {
@@ -444,7 +418,7 @@ useExtensionService().registerExtension({
           const modelInfo = currentLoad3d.getModelInfo()
           const model_3d_info: Model3DInfo = modelInfo ? [modelInfo] : []
 
-          const returnVal: Load3dCachedOutput = {
+          const returnVal = {
             image: `threed/${data.name} [temp]`,
             mask: `threed/${dataMask.name} [temp]`,
             normal: `threed/${dataNormal.name} [temp]`,
@@ -461,11 +435,9 @@ useExtensionService().registerExtension({
             const [recording] = await Promise.all([
               Load3dUtils.uploadTempImage(recordingData, 'recording', 'mp4')
             ])
-            returnVal.recording = `threed/${recording.name} [temp]`
+            returnVal['recording'] = `threed/${recording.name} [temp]`
           }
 
-          setLoad3dOutputCache(node, returnVal)
-
           return returnVal
         }
       }
@@ -743,7 +715,7 @@ useExtensionService().registerExtension({
     })
 
     useLoad3d(node).waitForLoad3d((load3d) => {
-      const sceneWidget = node.widgets?.find((w) => w.name === 'viewport_state')
+      const sceneWidget = node.widgets?.find((w) => w.name === 'image')
       if (!sceneWidget) return
 
       const resolveLoad3d = () => nodeToLoad3dMap.get(node) ?? load3d

src/extensions/core/load3d/Load3DConfiguration.test.ts

@@ -682,138 +682,3 @@ describe('Load3DConfiguration "none" model handling', () => {
     })
   })
 })
-
-describe('Load3DConfiguration.onSceneInvalidated', () => {
-  function makeLoad3dMock(): Load3d {
-    return {
-      loadModel: vi.fn().mockResolvedValue(undefined),
-      clearModel: vi.fn(),
-      setUpDirection: vi.fn(),
-      setMaterialMode: vi.fn(),
-      setTargetSize: vi.fn(),
-      setCameraState: vi.fn(),
-      toggleGrid: vi.fn(),
-      setBackgroundColor: vi.fn(),
-      setBackgroundImage: vi.fn().mockResolvedValue(undefined),
-      setBackgroundRenderMode: vi.fn(),
-      toggleCamera: vi.fn(),
-      setFOV: vi.fn(),
-      setLightIntensity: vi.fn(),
-      setHDRIIntensity: vi.fn(),
-      setHDRIAsBackground: vi.fn(),
-      setHDRIEnabled: vi.fn(),
-      emitModelReady: vi.fn()
-    } as unknown as Load3d
-  }
-
-  async function flush() {
-    await new Promise<void>((resolve) => setTimeout(resolve, 0))
-  }
-
-  beforeEach(() => {
-    vi.mocked(Load3dUtils.splitFilePath).mockReturnValue(['', 'model.glb'])
-    vi.mocked(Load3dUtils.getResourceURL).mockReturnValue('/view')
-  })
-
-  it('width.callback invokes onSceneInvalidated', async () => {
-    const onSceneInvalidated = vi.fn()
-    const width = { value: 1024 } as unknown as IBaseWidget
-    const height = { value: 1024 } as unknown as IBaseWidget
-    const config = new Load3DConfiguration(makeLoad3dMock())
-
-    config.configure({
-      modelWidget: { value: 'none' } as unknown as IBaseWidget,
-      loadFolder: 'input',
-      width,
-      height,
-      onSceneInvalidated
-    })
-    await flush()
-
-    width.callback!(2048)
-
-    expect(onSceneInvalidated).toHaveBeenCalledTimes(1)
-  })
-
-  it('height.callback invokes onSceneInvalidated', async () => {
-    const onSceneInvalidated = vi.fn()
-    const width = { value: 1024 } as unknown as IBaseWidget
-    const height = { value: 1024 } as unknown as IBaseWidget
-    const config = new Load3DConfiguration(makeLoad3dMock())
-
-    config.configure({
-      modelWidget: { value: 'none' } as unknown as IBaseWidget,
-      loadFolder: 'input',
-      width,
-      height,
-      onSceneInvalidated
-    })
-    await flush()
-
-    height.callback!(2048)
-
-    expect(onSceneInvalidated).toHaveBeenCalledTimes(1)
-  })
-
-  it('model_file widget callback invokes onSceneInvalidated after the model loads', async () => {
-    const onSceneInvalidated = vi.fn()
-    const modelWidget = { value: 'none' } as unknown as IBaseWidget
-    const config = new Load3DConfiguration(makeLoad3dMock())
-
-    config.configure({
-      modelWidget,
-      loadFolder: 'input',
-      onSceneInvalidated
-    })
-    await flush()
-
-    modelWidget.value = 'model.glb'
-    await flush()
-
-    expect(onSceneInvalidated).toHaveBeenCalled()
-  })
-
-  it('preserves any pre-existing model widget callback alongside the invalidation hook', async () => {
-    const onSceneInvalidated = vi.fn()
-    const original = vi.fn()
-    const modelWidget = {
-      value: 'none',
-      callback: original
-    } as unknown as IBaseWidget
-    const config = new Load3DConfiguration(makeLoad3dMock())
-
-    config.configure({
-      modelWidget,
-      loadFolder: 'input',
-      onSceneInvalidated
-    })
-    await flush()
-
-    modelWidget.value = 'model.glb'
-    await flush()
-
-    expect(original).toHaveBeenCalledWith('model.glb')
-    expect(onSceneInvalidated).toHaveBeenCalled()
-  })
-
-  it('callbacks remain safe when onSceneInvalidated is omitted', async () => {
-    const width = { value: 1024 } as unknown as IBaseWidget
-    const height = { value: 1024 } as unknown as IBaseWidget
-    const modelWidget = { value: 'none' } as unknown as IBaseWidget
-    const config = new Load3DConfiguration(makeLoad3dMock())
-
-    config.configure({
-      modelWidget,
-      loadFolder: 'input',
-      width,
-      height
-    })
-    await flush()
-
-    expect(() => width.callback!(2048)).not.toThrow()
-    expect(() => height.callback!(2048)).not.toThrow()
-    expect(() => {
-      modelWidget.value = 'model.glb'
-    }).not.toThrow()
-  })
-})

src/extensions/core/load3d/Load3DConfiguration.ts

@@ -23,14 +23,6 @@ type Load3DConfigurationSettings = {
   height?: IBaseWidget
   bgImagePath?: string
   silentOnNotFound?: boolean
-  /**
-   * Called when a user-driven change to one of the wired widgets
-   * (model_file, width, height) makes the previously captured scene stale.
-   * Backend caching covers these inputs by themselves; this hook lets the
-   * caller invalidate any frontend-side capture cache so the next serialize
-   * re-renders at the new state.
-   */
-  onSceneInvalidated?: () => void
 }
 
 const ANNOTATED_FILENAME_PATTERN = / \[(input|output|temp)\]$/
@@ -71,33 +63,22 @@ class Load3DConfiguration {
       setting.modelWidget,
       setting.loadFolder,
       setting.cameraState,
-      setting.silentOnNotFound ?? false,
-      setting.onSceneInvalidated
-    )
-    this.setupTargetSize(
-      setting.width,
-      setting.height,
-      setting.onSceneInvalidated
+      setting.silentOnNotFound ?? false
     )
+    this.setupTargetSize(setting.width, setting.height)
     this.setupDefaultProperties(setting.bgImagePath)
   }
 
-  private setupTargetSize(
-    width?: IBaseWidget,
-    height?: IBaseWidget,
-    onSceneInvalidated?: () => void
-  ) {
+  private setupTargetSize(width?: IBaseWidget, height?: IBaseWidget) {
     if (width && height) {
       this.load3d.setTargetSize(width.value as number, height.value as number)
 
       width.callback = (value: number) => {
         this.load3d.setTargetSize(value, height.value as number)
-        onSceneInvalidated?.()
       }
 
       height.callback = (value: number) => {
         this.load3d.setTargetSize(width.value as number, value)
-        onSceneInvalidated?.()
       }
     }
   }
@@ -122,8 +103,7 @@ class Load3DConfiguration {
     modelWidget: IBaseWidget,
     loadFolder: string,
     cameraState?: CameraState,
-    silentOnNotFound: boolean = false,
-    onSceneInvalidated?: () => void
+    silentOnNotFound: boolean = false
   ) {
     const onModelWidgetUpdate = this.createModelUpdateHandler(
       loadFolder,
@@ -157,8 +137,6 @@ class Load3DConfiguration {
       if (originalCallback) {
         originalCallback(value)
       }
-
-      onSceneInvalidated?.()
     }
   }
 

src/extensions/core/load3dPreviewExtensions.test.ts

@@ -186,7 +186,7 @@ describe('Comfy.PreviewGaussianSplat.nodeCreated', () => {
 
     expect(node.properties['Last Time Model File']).toBe('scene.ply')
     expect(configureForSaveMeshMock).toHaveBeenLastCalledWith(
-      'temp',
+      'output',
       'scene.ply',
       expect.objectContaining({ silentOnNotFound: true })
     )
@@ -231,7 +231,7 @@ describe('Comfy.PreviewGaussianSplat.nodeCreated', () => {
     const node = makePreviewNode({
       widgets: [
         { name: 'model_file', value: '' },
-        { name: 'viewport_state', value: '' },
+        { name: 'image', value: '' },
         widthWidget,
         heightWidget
       ]
@@ -262,7 +262,7 @@ describe('Comfy.PreviewGaussianSplat.nodeCreated', () => {
     )
     const sceneWidget: FakeWidget & {
       serializeValue?: () => Promise<unknown>
-    } = { name: 'viewport_state', value: '' }
+    } = { name: 'image', value: '' }
     const node = makePreviewNode({
       widgets: [{ name: 'model_file', value: '' }, sceneWidget]
     })
@@ -318,7 +318,7 @@ describe('Comfy.PreviewPointCloud.nodeCreated', () => {
 
     expect(node.properties['Last Time Model File']).toBe('pointcloud.ply')
     expect(configureForSaveMeshMock).toHaveBeenLastCalledWith(
-      'temp',
+      'output',
       'pointcloud.ply',
       expect.objectContaining({ silentOnNotFound: true })
     )

src/extensions/core/load3dPreviewExtensions.ts

@@ -46,7 +46,7 @@ function applyResultToLoad3d(
   }
 
   const config = new Load3DConfiguration(load3d, node.properties)
-  config.configureForSaveMesh('temp', normalizedPath, {
+  config.configureForSaveMesh('output', normalizedPath, {
     silentOnNotFound: true
   })
 
@@ -119,7 +119,7 @@ function createPreview3DExtension(
         if (!lastTimeModelFile) return
 
         const config = new Load3DConfiguration(load3d, node.properties)
-        config.configureForSaveMesh('temp', lastTimeModelFile as string, {
+        config.configureForSaveMesh('output', lastTimeModelFile as string, {
           silentOnNotFound: true
         })
 
@@ -136,9 +136,7 @@ function createPreview3DExtension(
       })
 
       waitForLoad3d((load3d) => {
-        const sceneWidget = node.widgets?.find(
-          (w) => w.name === 'viewport_state'
-        )
+        const sceneWidget = node.widgets?.find((w) => w.name === 'image')
         const widthWidget = node.widgets?.find((w) => w.name === 'width')
         const heightWidget = node.widgets?.find((w) => w.name === 'height')
 

src/locales/en/main.json

@@ -268,7 +268,6 @@
     "title": "Title",
     "edit": "Edit",
     "copy": "Copy",
-    "details": "Details",
     "copyJobId": "Copy Job ID",
     "copied": "Copied",
     "relativeTime": {
@@ -351,11 +350,6 @@
     "nodeSlotsError": "Node Slots Error",
     "nodeWidgetsError": "Node Widgets Error",
     "frameNodes": "Frame Nodes",
-    "arrange": "Arrange",
-    "arrangeVertically": "Arrange vertically",
-    "arrangeHorizontally": "Arrange horizontally",
-    "arrangeAsGrid": "Arrange as grid",
-    "arrangeSpacing": "Arrangement spacing",
     "listening": "Listening...",
     "ready": "Ready",
     "play": "Play",
@@ -3555,7 +3549,6 @@
     "parameters": "Parameters",
     "nodes": "Nodes",
     "info": "Info",
-    "infoFor": "Info for {item}",
     "color": "Node color",
     "pinned": "Pinned",
     "bypass": "Bypass",
@@ -3575,7 +3568,6 @@
     "hideInput": "Hide input",
     "showInput": "Show input",
     "locateNode": "Locate node on canvas",
-    "locateNodeFor": "Locate {item}",
     "favorites": "FAVORITED INPUTS",
     "favoritesNone": "NO FAVORITED INPUTS",
     "favoritesNoneTooltip": "Star widgets to quickly access them without selecting nodes",
@@ -3609,7 +3601,6 @@
     "errors": "Errors",
     "noErrors": "No errors",
     "executionErrorOccurred": "An error occurred during execution. Check the Errors tab for details.",
-    "errorLog": "Error log",
     "findOnGithubTooltip": "Search GitHub issues for related problems",
     "getHelpTooltip": "Report this error and we'll help you resolve it",
     "enterSubgraph": "Enter subgraph",
@@ -3667,7 +3658,21 @@
       "refreshFailed": "Failed to refresh missing models. Please try again."
     },
     "missingMedia": {
-      "missingMediaTitle": "Missing Inputs"
+      "missingMediaTitle": "Missing Inputs",
+      "image": "Images",
+      "video": "Videos",
+      "audio": "Audio",
+      "locateNode": "Locate node",
+      "expandNodes": "Show referencing nodes",
+      "collapseNodes": "Hide referencing nodes",
+      "uploadFile": "Upload {type}",
+      "uploading": "Uploading...",
+      "uploaded": "Uploaded",
+      "selectedFromLibrary": "Selected from library",
+      "useFromLibrary": "Use from Library",
+      "confirmSelection": "Confirm selection",
+      "cancelSelection": "Cancel selection",
+      "or": "OR"
     }
   },
   "errorOverlay": {
@@ -3718,7 +3723,6 @@
       },
       "missing_media": {
         "displayMessage": "A required media input has no file selected.",
-        "itemLabel": "{nodeName} - {inputName}",
         "toastTitleOne": "Media input missing",
         "toastTitleMany": "Missing media inputs",
         "toastMessageWithNode": "{nodeName} is missing a required media file.",
@@ -3801,15 +3805,6 @@
         "toastTitle": "Invalid input",
         "toastMessage": "{nodeName} rejected the value for {inputName}."
       },
-      "unknown_validation_error": {
-        "title": "Validation failed",
-        "message": "A node returned a validation error ComfyUI does not recognize.",
-        "details": "{nodeName} returned an unrecognized validation error: {errorType}",
-        "detailsWithRawDetails": "{nodeName} returned an unrecognized validation error ({errorType}): {rawDetails}",
-        "itemLabel": "{nodeName}",
-        "toastTitle": "Validation failed",
-        "toastMessage": "{nodeName} returned an unrecognized validation error."
-      },
       "exception_during_inner_validation": {
         "title": "Validation failed",
         "message": "The workflow couldn't validate a connected node.",

src/platform/errorCatalog/catalogIds.ts

@@ -2,7 +2,6 @@
 // 1:1 to an API error type. Simple validation mappings stay with the validation
 // resolver.
 export const MISSING_CONNECTION_CATALOG_ID = 'missing_connection'
-export const UNKNOWN_VALIDATION_ERROR_CATALOG_ID = 'unknown_validation_error'
 export const EXECUTION_FAILED_CATALOG_ID = 'execution_failed'
 export const IMAGE_NOT_LOADED_CATALOG_ID = 'image_not_loaded'
 export const OUT_OF_MEMORY_CATALOG_ID = 'out_of_memory'

src/platform/errorCatalog/errorMessageResolver.test.ts

@@ -2,7 +2,6 @@ import { describe, expect, it } from 'vitest'
 
 import {
   resolveMissingErrorMessage,
-  resolveMissingMediaItemLabel,
   resolveRunErrorMessage
 } from './errorMessageResolver'
 import type { NodeValidationError } from './types'
@@ -145,26 +144,6 @@ describe('errorMessageResolver', () => {
     })
   })
 
-  it('resolves unknown validation errors to fallback catalog copy', () => {
-    expect(
-      resolveRunErrorMessage({
-        kind: 'node_validation',
-        error: nodeValidationError('value_not_valid', undefined, 'some detail'),
-        nodeDisplayName: 'KSampler'
-      })
-    ).toEqual({
-      catalogId: 'unknown_validation_error',
-      displayTitle: 'Validation failed',
-      displayMessage:
-        'A node returned a validation error ComfyUI does not recognize.',
-      displayDetails:
-        'KSampler returned an unrecognized validation error (value_not_valid): some detail',
-      displayItemLabel: 'KSampler',
-      toastTitle: 'Validation failed',
-      toastMessage: 'KSampler returned an unrecognized validation error.'
-    })
-  })
-
   it('falls back to raw API copy when catalog keys are missing in the active locale', () => {
     const originalLocale = i18n.global.locale.value
     const originalKoMessages = i18n.global.getLocaleMessage('ko')
@@ -1580,32 +1559,6 @@ describe('errorMessageResolver', () => {
     })
   })
 
-  it.for([
-    {
-      source: { nodeType: 'LoadImage', widgetName: 'image' },
-      displayItemLabel: 'Load Image - image'
-    },
-    {
-      source: {
-        nodeDisplayName: 'Custom Loader',
-        nodeType: 'LoadImage',
-        widgetName: 'image'
-      },
-      displayItemLabel: 'Custom Loader - image'
-    },
-    {
-      source: { nodeType: '', widgetName: '' },
-      displayItemLabel: 'This node - unknown input'
-    }
-  ] as const)(
-    'resolves missing media item labels from $source',
-    ({ source, displayItemLabel }) => {
-      expect(resolveMissingMediaItemLabel(source)).toEqual({
-        displayItemLabel
-      })
-    }
-  )
-
   it.for([
     [
       'image',

src/platform/errorCatalog/errorMessageResolver.ts

@@ -1,29 +1,14 @@
-import type {
-  ResolvedCatalogErrorMessage,
-  ResolvedErrorMessage,
-  RunErrorMessageSource
-} from './types'
+import type { ResolvedErrorMessage, RunErrorMessageSource } from './types'
 
 import { resolveExecutionErrorMessage } from './executionErrorResolver'
+import { resolveMissingErrorMessage } from './missingErrorResolver'
 import { resolvePromptErrorMessage } from './promptErrorResolver'
 import { resolveNodeValidationErrorMessage } from './validationErrorResolver'
 
 // Public facade for error catalog resolution. Source-specific resolver modules
 // own the actual matching/copy rules so this file stays as the routing boundary.
-export {
-  resolveMissingErrorMessage,
-  resolveMissingMediaItemLabel
-} from './missingErrorResolver'
+export { resolveMissingErrorMessage }
 
-export function resolveRunErrorMessage(
-  source: Extract<RunErrorMessageSource, { kind: 'node_validation' }>
-): ResolvedCatalogErrorMessage
-export function resolveRunErrorMessage(
-  source: Extract<RunErrorMessageSource, { kind: 'execution' }>
-): ResolvedCatalogErrorMessage
-export function resolveRunErrorMessage(
-  source: RunErrorMessageSource
-): ResolvedErrorMessage
 export function resolveRunErrorMessage(
   source: RunErrorMessageSource
 ): ResolvedErrorMessage {

src/platform/errorCatalog/executionErrorResolver.ts

@@ -1,7 +1,4 @@
-import type {
-  ResolvedCatalogErrorMessage,
-  RunErrorMessageSource
-} from './types'
+import type { ResolvedErrorMessage, RunErrorMessageSource } from './types'
 
 import { EXECUTION_FAILED_CATALOG_ID } from './catalogIds'
 import type { ErrorResolveContext } from './catalogI18n'
@@ -14,7 +11,7 @@ type ExecutionErrorResolveContext = Pick<ErrorResolveContext, 'nodeDisplayName'>
 export function resolveExecutionErrorMessage(
   error: Extract<RunErrorMessageSource, { kind: 'execution' }>['error'],
   context: ExecutionErrorResolveContext
-): ResolvedCatalogErrorMessage {
+): ResolvedErrorMessage {
   const exceptionMessage = error.exception_message.trim()
   const match = resolveRuntimeCatalogMatch({
     exceptionType: error.exception_type,

src/platform/errorCatalog/missingErrorResolver.ts

@@ -2,7 +2,7 @@ import type {
   MissingErrorMessageSource,
   ResolvedMissingErrorMessage
 } from './types'
-import { normalizeNodeName, translateCatalogMessage } from './catalogI18n'
+import { translateCatalogMessage } from './catalogI18n'
 import { st } from '@/i18n'
 
 function formatCountTitle(title: string, count: number): string {
@@ -255,12 +255,6 @@ type MissingMediaSource = Extract<
   { kind: 'missing_media' }
 >
 
-interface MissingMediaItemLabelSource {
-  nodeDisplayName?: string
-  nodeType?: string
-  widgetName?: string
-}
-
 function getMissingMediaItems(source: MissingMediaSource) {
   return source.groups.flatMap((group) => group.items)
 }
@@ -278,27 +272,6 @@ function resolveMissingMediaDisplayMessage(): string {
   )
 }
 
-export function resolveMissingMediaItemLabel(
-  source: MissingMediaItemLabelSource
-): { displayItemLabel: string } {
-  const nodeName = normalizeNodeName(
-    source.nodeDisplayName ||
-      formatNodeTypeName(source.nodeType ?? '') ||
-      undefined
-  )
-  const inputName =
-    source.widgetName?.trim() ||
-    translateCatalogMessage('errorCatalog.fallbacks.inputName', 'unknown input')
-
-  return {
-    displayItemLabel: translateCatalogMessage(
-      'errorCatalog.missingErrors.missing_media.itemLabel',
-      '{nodeName} - {inputName}',
-      { nodeName, inputName }
-    )
-  }
-}
-
 function resolveMissingMediaToastTitle(source: MissingMediaSource): string {
   const items = getMissingMediaItems(source)
   if (items.length !== 1) {

src/platform/errorCatalog/runtimeErrorCopy.ts

@@ -1,4 +1,4 @@
-import type { ResolvedCatalogErrorMessage } from './types'
+import type { ResolvedErrorMessage } from './types'
 
 import {
   normalizeNodeName,
@@ -19,7 +19,7 @@ export function resolveRuntimeCatalogCopy(
     params?: CatalogParams
     detailsFallback?: string
   } = {}
-): ResolvedCatalogErrorMessage {
+): ResolvedErrorMessage {
   const keyPrefix = `errorCatalog.runtimeErrors.${catalogId}`
   const nodeName = normalizeNodeName(context.nodeDisplayName)
   const params = { nodeName, ...options.params }
@@ -27,7 +27,7 @@ export function resolveRuntimeCatalogCopy(
     translateCatalogMessage(`${keyPrefix}.${suffix}`, fallback, params)
 
   const displayMessage = resolveMessage('message')
-  const result: ResolvedCatalogErrorMessage = {
+  const result: ResolvedErrorMessage = {
     catalogId,
     displayTitle: resolveMessage('title'),
     displayMessage

src/platform/errorCatalog/types.ts

@@ -25,10 +25,6 @@ export interface ResolvedErrorMessage {
   toastMessage?: string
 }
 
-export type ResolvedCatalogErrorMessage = ResolvedErrorMessage & {
-  catalogId: string
-}
-
 export type ResolvedMissingErrorMessage = ResolvedErrorMessage & {
   displayTitle: string
   displayMessage: string

src/platform/errorCatalog/validationErrorResolver.ts

@@ -1,9 +1,8 @@
-import type { NodeValidationError, ResolvedCatalogErrorMessage } from './types'
+import type { NodeValidationError, ResolvedErrorMessage } from './types'
 
 import {
   IMAGE_NOT_LOADED_CATALOG_ID,
-  MISSING_CONNECTION_CATALOG_ID,
-  UNKNOWN_VALIDATION_ERROR_CATALOG_ID
+  MISSING_CONNECTION_CATALOG_ID
 } from './catalogIds'
 import {
   normalizeNodeName,
@@ -118,11 +117,6 @@ const IMAGE_NOT_LOADED_VALIDATION_RULE = {
   copyKeys: DEFAULT_COPY_KEYS
 } satisfies ValidationCatalogRule
 
-const UNKNOWN_VALIDATION_ERROR_RULE = {
-  catalogId: UNKNOWN_VALIDATION_ERROR_CATALOG_ID,
-  itemLabel: 'node'
-} satisfies ValidationCatalogRule
-
 function getInputName(error: NodeValidationError): string {
   const inputName = error.extra_info?.input_name
   return (
@@ -234,7 +228,7 @@ function getValueSpecificCopyKeys(
 }
 
 function getRawDetailsCopyKeys(error: NodeValidationError): CopyKeys {
-  return error.details?.trim()
+  return error.details.trim()
     ? {
         detailsKey: 'detailsWithRawDetails',
         toastMessageKey: 'toastMessageWithRawDetails'
@@ -243,7 +237,7 @@ function getRawDetailsCopyKeys(error: NodeValidationError): CopyKeys {
 }
 
 function getRawDetailsOnlyCopyKeys(error: NodeValidationError): CopyKeys {
-  if (!error.details?.trim()) return DEFAULT_COPY_KEYS
+  if (!error.details.trim()) return DEFAULT_COPY_KEYS
 
   return {
     detailsKey: 'detailsWithRawDetails',
@@ -278,17 +272,16 @@ function resolveValidationCatalogCopy(
   context: ErrorResolveContext,
   localeKey: string,
   rule: ValidationCatalogRule
-): ResolvedCatalogErrorMessage {
+): ResolvedErrorMessage {
   const nodeName = normalizeNodeName(context.nodeDisplayName)
   const inputName = getInputName(error)
-  const trimmedDetails = error.details?.trim() ?? ''
+  const trimmedDetails = error.details.trim()
   const rawDetails =
     error.type === 'dependency_cycle'
       ? formatDependencyCycleDetails(trimmedDetails)
       : trimmedDetails
   const params = {
     ...getValidationParams(error, nodeName, inputName),
-    errorType: error.type || 'unknown',
     rawDetails
   }
   const keyPrefix = `errorCatalog.validationErrors.${localeKey}`
@@ -313,7 +306,7 @@ function resolveValidationCatalogCopy(
     ),
     displayDetails: translateOptionalCatalogMessage(
       `${keyPrefix}.${copyKeys.detailsKey}`,
-      error.details ?? '',
+      error.details,
       params
     ),
     displayItemLabel: translateCatalogMessage(
@@ -337,7 +330,7 @@ function resolveValidationCatalogCopy(
 export function resolveNodeValidationErrorMessage(
   error: NodeValidationError,
   context: ErrorResolveContext
-): ResolvedCatalogErrorMessage {
+): ResolvedErrorMessage {
   if (isImageNotLoadedValidationError(error)) {
     return resolveValidationCatalogCopy(
       error,
@@ -348,17 +341,7 @@ export function resolveNodeValidationErrorMessage(
   }
 
   const rule = VALIDATION_ERROR_RULES[error.type]
-  if (!rule) {
-    return resolveValidationCatalogCopy(
-      error,
-      context,
-      'unknown_validation_error',
-      {
-        ...UNKNOWN_VALIDATION_ERROR_RULE,
-        copyKeys: getRawDetailsOnlyCopyKeys(error)
-      }
-    )
-  }
+  if (!rule) return {}
 
   return resolveValidationCatalogCopy(error, context, error.type, rule)
 }

src/platform/missingMedia/components/MissingMediaCard.vue

@@ -1,60 +1,50 @@
 <template>
   <div class="px-4 pb-2">
-    <TransitionGroup
-      tag="ul"
-      name="list-scale"
-      class="relative m-0 list-none space-y-1 p-0"
+    <div
+      v-for="group in missingMediaGroups"
+      :key="group.mediaType"
+      class="flex w-full flex-col border-t border-interface-stroke py-2 first:border-t-0 first:pt-0"
     >
-      <li
-        v-for="item in missingMediaItems"
-        :key="item.key"
-        data-testid="missing-media-row"
-        class="min-w-0"
-      >
-        <div class="flex min-w-0 items-center gap-2">
-          <span class="flex min-w-0 flex-1">
-            <button
-              type="button"
-              class="focus-visible:ring-ring m-0 inline max-w-full cursor-pointer appearance-none rounded-sm border-0 bg-transparent p-0 text-left text-sm/relaxed font-normal wrap-break-word text-muted-foreground outline-none hover:text-base-foreground focus:outline-none focus-visible:underline focus-visible:ring-1 focus-visible:outline-none"
-              @click="emit('locateNode', item.nodeId)"
-            >
-              {{ item.displayItemLabel }}
-            </button>
-          </span>
-          <Button
-            data-testid="missing-media-locate-button"
-            variant="textonly"
-            size="icon-sm"
-            class="size-8 shrink-0 text-muted-foreground hover:text-base-foreground"
-            :aria-label="
-              t('rightSidePanel.locateNodeFor', {
-                item: item.displayItemLabel
-              })
-            "
-            @click.stop="emit('locateNode', item.nodeId)"
-          >
-            <i aria-hidden="true" class="icon-[lucide--locate] size-4" />
-          </Button>
-        </div>
-      </li>
-    </TransitionGroup>
+      <!-- Media type header -->
+      <div class="flex h-8 w-full items-center">
+        <p
+          class="min-w-0 flex-1 truncate text-sm font-medium text-destructive-background-hover"
+        >
+          <i
+            aria-hidden="true"
+            :class="MEDIA_TYPE_ICONS[group.mediaType]"
+            class="mr-1 size-3.5 align-text-bottom"
+          />
+          {{ t(`rightSidePanel.missingMedia.${group.mediaType}`) }}
+          ({{ group.items.length }})
+        </p>
+      </div>
+
+      <!-- Media file rows -->
+      <div class="flex flex-col gap-1 overflow-hidden pl-2">
+        <MissingMediaRow
+          v-for="item in group.items"
+          :key="item.name"
+          :item="item"
+          :show-node-id-badge="showNodeIdBadge"
+          @locate-node="emit('locateNode', $event)"
+        />
+      </div>
+    </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import { computed } from 'vue'
 import { useI18n } from 'vue-i18n'
-
-import Button from '@/components/ui/button/Button.vue'
-import { resolveMissingMediaItemLabel } from '@/platform/errorCatalog/errorMessageResolver'
-import type { MissingMediaGroup } from '@/platform/missingMedia/types'
-import { app } from '@/scripts/app'
-import { st } from '@/i18n'
-import { getNodeByExecutionId } from '@/utils/graphTraversalUtil'
-import { resolveNodeDisplayName } from '@/utils/nodeTitleUtil'
+import type {
+  MissingMediaGroup,
+  MediaType
+} from '@/platform/missingMedia/types'
+import MissingMediaRow from '@/platform/missingMedia/components/MissingMediaRow.vue'
 
 const { missingMediaGroups } = defineProps<{
   missingMediaGroups: MissingMediaGroup[]
+  showNodeIdBadge: boolean
 }>()
 
 const emit = defineEmits<{
@@ -63,64 +53,9 @@ const emit = defineEmits<{
 
 const { t } = useI18n()
 
-interface MissingMediaItemEntry {
-  key: string
-  nodeId: string
-  displayItemLabel: string
-}
-
-const missingMediaItems = computed(() => {
-  const items: MissingMediaItemEntry[] = []
-  for (const group of missingMediaGroups) {
-    for (const mediaItem of group.items) {
-      for (const nodeRef of mediaItem.referencingNodes) {
-        const nodeId = String(nodeRef.nodeId)
-        items.push({
-          key: `${nodeId}:${nodeRef.widgetName}:${mediaItem.name}`,
-          nodeId,
-          displayItemLabel: getDisplayItemLabel(
-            nodeId,
-            nodeRef.nodeType ?? mediaItem.representative.nodeType,
-            nodeRef.widgetName
-          )
-        })
-      }
-    }
-  }
-  return items.sort(compareMissingMediaItems)
-})
-
-function getDisplayItemLabel(
-  nodeId: string,
-  nodeType: string,
-  widgetName: string
-) {
-  const nodeDisplayName = getNodeDisplayLabel(nodeId, '')
-  return resolveMissingMediaItemLabel({
-    nodeDisplayName,
-    nodeType,
-    widgetName
-  }).displayItemLabel
-}
-
-function compareMissingMediaItems(
-  a: MissingMediaItemEntry,
-  b: MissingMediaItemEntry
-) {
-  return (
-    a.nodeId.localeCompare(b.nodeId, undefined, { numeric: true }) ||
-    a.displayItemLabel.localeCompare(b.displayItemLabel)
-  )
-}
-
-function getNodeDisplayLabel(nodeId: string, fallback: string): string {
-  const graph = app.rootGraph
-  if (!graph) return fallback
-  const node = getNodeByExecutionId(graph, nodeId)
-  return resolveNodeDisplayName(node, {
-    emptyLabel: fallback,
-    untitledLabel: fallback,
-    st
-  })
+const MEDIA_TYPE_ICONS: Record<MediaType, string> = {
+  image: 'icon-[lucide--image]',
+  video: 'icon-[lucide--video]',
+  audio: 'icon-[lucide--music]'
 }
 </script>

src/platform/missingMedia/components/MissingMediaLibrarySelect.vue

@@ -0,0 +1,147 @@
+<template>
+  <div class="flex flex-col gap-2">
+    <div v-if="showDivider" class="flex items-center justify-center py-0.5">
+      <span class="text-xs font-bold text-muted-foreground">
+        {{ t('rightSidePanel.missingMedia.or') }}
+      </span>
+    </div>
+
+    <Select
+      :model-value="modelValue"
+      :disabled="options.length === 0"
+      @update:model-value="handleSelect"
+    >
+      <SelectTrigger
+        size="md"
+        class="border-transparent bg-secondary-background text-xs hover:border-interface-stroke"
+      >
+        <SelectValue
+          :placeholder="t('rightSidePanel.missingMedia.useFromLibrary')"
+        />
+      </SelectTrigger>
+
+      <SelectContent class="max-h-72">
+        <template v-if="options.length > SEARCH_THRESHOLD" #prepend>
+          <div class="px-1 pb-1.5">
+            <div
+              class="flex items-center gap-1.5 rounded-md border border-border-default px-2"
+            >
+              <i
+                aria-hidden="true"
+                class="icon-[lucide--search] size-3.5 shrink-0 text-muted-foreground"
+              />
+              <input
+                v-model="filterQuery"
+                type="text"
+                :aria-label="t('g.searchPlaceholder', { subject: '' })"
+                class="h-7 w-full border-none bg-transparent text-xs outline-none placeholder:text-muted-foreground"
+                :placeholder="t('g.searchPlaceholder', { subject: '' })"
+                @keydown.stop
+              />
+            </div>
+          </div>
+        </template>
+
+        <SelectItem
+          v-for="option in filteredOptions"
+          :key="option.value"
+          :value="option.value"
+          class="text-xs"
+        >
+          <div class="flex items-center gap-2">
+            <img
+              v-if="mediaType === 'image'"
+              :src="getPreviewUrl(option.value)"
+              alt=""
+              class="size-8 shrink-0 rounded-sm object-cover"
+              loading="lazy"
+            />
+            <video
+              v-else-if="mediaType === 'video'"
+              aria-hidden="true"
+              :src="getPreviewUrl(option.value)"
+              class="size-8 shrink-0 rounded-sm object-cover"
+              preload="metadata"
+              muted
+            />
+            <i
+              v-else
+              aria-hidden="true"
+              class="icon-[lucide--music] size-5 shrink-0 text-muted-foreground"
+            />
+            <span class="min-w-0 truncate">{{ option.name }}</span>
+          </div>
+        </SelectItem>
+        <div
+          v-if="filteredOptions.length === 0"
+          role="status"
+          class="px-3 py-2 text-xs text-muted-foreground"
+        >
+          {{ t('g.noResultsFound') }}
+        </div>
+      </SelectContent>
+    </Select>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { computed, ref, watch } from 'vue'
+import { useI18n } from 'vue-i18n'
+import { useFuse } from '@vueuse/integrations/useFuse'
+import Select from '@/components/ui/select/Select.vue'
+import SelectContent from '@/components/ui/select/SelectContent.vue'
+import SelectTrigger from '@/components/ui/select/SelectTrigger.vue'
+import SelectValue from '@/components/ui/select/SelectValue.vue'
+import SelectItem from '@/components/ui/select/SelectItem.vue'
+import type { MediaType } from '@/platform/missingMedia/types'
+import { api } from '@/scripts/api'
+
+const {
+  options,
+  showDivider = false,
+  mediaType
+} = defineProps<{
+  modelValue: string | undefined
+  options: { name: string; value: string }[]
+  showDivider?: boolean
+  mediaType: MediaType
+}>()
+
+const emit = defineEmits<{
+  select: [value: string]
+}>()
+
+const { t } = useI18n()
+
+const SEARCH_THRESHOLD = 4
+const filterQuery = ref('')
+
+watch(
+  () => options.length,
+  (len) => {
+    if (len <= SEARCH_THRESHOLD) filterQuery.value = ''
+  }
+)
+
+const { results: fuseResults } = useFuse(filterQuery, () => options, {
+  fuseOptions: {
+    keys: ['name'],
+    threshold: 0.4,
+    ignoreLocation: true
+  },
+  matchAllWhenSearchEmpty: true
+})
+
+const filteredOptions = computed(() => fuseResults.value.map((r) => r.item))
+
+function getPreviewUrl(filename: string): string {
+  return api.apiURL(`/view?filename=${encodeURIComponent(filename)}&type=input`)
+}
+
+function handleSelect(value: unknown) {
+  if (typeof value === 'string') {
+    filterQuery.value = ''
+    emit('select', value)
+  }
+}
+</script>

src/platform/missingMedia/components/MissingMediaRow.vue

@@ -0,0 +1,318 @@
+<template>
+  <div data-testid="missing-media-row" class="flex w-full flex-col pb-3">
+    <!-- File header -->
+    <div class="flex h-8 w-full items-center gap-2">
+      <i
+        aria-hidden="true"
+        class="text-foreground icon-[lucide--file] size-4 shrink-0"
+      />
+
+      <!-- Single node: show node display name instead of filename -->
+      <template v-if="isSingleNode">
+        <span
+          v-if="showNodeIdBadge"
+          class="shrink-0 rounded-md bg-secondary-background-selected px-2 py-0.5 font-mono text-xs font-bold text-muted-foreground"
+        >
+          #{{ item.referencingNodes[0].nodeId }}
+        </span>
+        <p
+          class="text-foreground min-w-0 flex-1 truncate text-sm font-medium"
+          :title="singleNodeLabel"
+        >
+          {{ singleNodeLabel }}
+        </p>
+      </template>
+
+      <!-- Multiple nodes: show filename with count -->
+      <p
+        v-else
+        class="text-foreground min-w-0 flex-1 truncate text-sm font-medium"
+        :title="displayName"
+      >
+        {{ displayName }}
+        ({{ item.referencingNodes.length }})
+      </p>
+
+      <!-- Confirm button (visible when pending selection exists) -->
+      <Button
+        data-testid="missing-media-confirm-button"
+        variant="textonly"
+        size="icon-sm"
+        :aria-label="t('rightSidePanel.missingMedia.confirmSelection')"
+        :disabled="!isPending"
+        :class="
+          cn(
+            'size-8 shrink-0 rounded-lg transition-colors',
+            isPending ? 'bg-primary/10 hover:bg-primary/15' : 'opacity-20'
+          )
+        "
+        @click="confirmSelection(item.name)"
+      >
+        <i
+          aria-hidden="true"
+          class="icon-[lucide--check] size-4"
+          :class="isPending ? 'text-primary' : 'text-foreground'"
+        />
+      </Button>
+
+      <!-- Locate button (single node only) -->
+      <Button
+        v-if="isSingleNode"
+        data-testid="missing-media-locate-button"
+        variant="textonly"
+        size="icon-sm"
+        :aria-label="t('rightSidePanel.missingMedia.locateNode')"
+        class="size-8 shrink-0 text-muted-foreground hover:text-base-foreground"
+        @click="emit('locateNode', String(item.referencingNodes[0].nodeId))"
+      >
+        <i aria-hidden="true" class="icon-[lucide--locate] size-3" />
+      </Button>
+
+      <!-- Expand button (multiple nodes only) -->
+      <Button
+        v-if="!isSingleNode"
+        variant="textonly"
+        size="icon-sm"
+        :aria-label="
+          expanded
+            ? t('rightSidePanel.missingMedia.collapseNodes')
+            : t('rightSidePanel.missingMedia.expandNodes')
+        "
+        :aria-expanded="expanded"
+        :class="
+          cn(
+            'size-8 shrink-0 transition-transform duration-200 hover:bg-transparent',
+            expanded && 'rotate-180'
+          )
+        "
+        @click="toggleExpand(item.name)"
+      >
+        <i
+          aria-hidden="true"
+          class="icon-[lucide--chevron-down] size-4 text-muted-foreground"
+        />
+      </Button>
+    </div>
+
+    <!-- Referencing nodes (expandable) -->
+    <TransitionCollapse>
+      <div
+        v-if="expanded && item.referencingNodes.length > 1"
+        class="mb-1 flex flex-col gap-0.5 overflow-hidden pl-6"
+      >
+        <div
+          v-for="nodeRef in item.referencingNodes"
+          :key="`${String(nodeRef.nodeId)}::${nodeRef.widgetName}`"
+          class="flex h-7 items-center"
+        >
+          <span
+            v-if="showNodeIdBadge"
+            class="mr-1 shrink-0 rounded-md bg-secondary-background-selected px-2 py-0.5 font-mono text-xs font-bold text-muted-foreground"
+          >
+            #{{ nodeRef.nodeId }}
+          </span>
+          <p class="min-w-0 flex-1 truncate text-xs text-muted-foreground">
+            {{ getNodeDisplayLabel(String(nodeRef.nodeId), item.name) }}
+          </p>
+          <Button
+            variant="textonly"
+            size="icon-sm"
+            :aria-label="t('rightSidePanel.missingMedia.locateNode')"
+            class="mr-1 size-8 shrink-0 text-muted-foreground hover:text-base-foreground"
+            @click="emit('locateNode', String(nodeRef.nodeId))"
+          >
+            <i aria-hidden="true" class="icon-[lucide--locate] size-3" />
+          </Button>
+        </div>
+      </div>
+    </TransitionCollapse>
+
+    <!-- Status card (uploading, uploaded, or library select) -->
+    <TransitionCollapse>
+      <div
+        v-if="isPending || isUploading"
+        data-testid="missing-media-status-card"
+        role="status"
+        aria-live="polite"
+        class="bg-foreground/5 relative mt-1 overflow-hidden rounded-lg border border-interface-stroke p-2"
+      >
+        <div class="relative z-10 flex items-center gap-2">
+          <div class="flex size-8 shrink-0 items-center justify-center">
+            <i
+              v-if="currentUpload?.status === 'uploading'"
+              aria-hidden="true"
+              class="icon-[lucide--loader-circle] size-5 animate-spin text-muted-foreground"
+            />
+            <i
+              v-else
+              aria-hidden="true"
+              class="icon-[lucide--file-check] size-5 text-muted-foreground"
+            />
+          </div>
+
+          <div class="flex min-w-0 flex-1 flex-col justify-center">
+            <span class="text-foreground truncate text-xs/tight font-medium">
+              {{ pendingDisplayName }}
+            </span>
+            <span class="mt-0.5 text-xs/tight text-muted-foreground">
+              <template v-if="currentUpload?.status === 'uploading'">
+                {{ t('rightSidePanel.missingMedia.uploading') }}
+              </template>
+              <template v-else-if="currentUpload?.status === 'uploaded'">
+                {{ t('rightSidePanel.missingMedia.uploaded') }}
+              </template>
+              <template v-else>
+                {{ t('rightSidePanel.missingMedia.selectedFromLibrary') }}
+              </template>
+            </span>
+          </div>
+
+          <Button
+            data-testid="missing-media-cancel-button"
+            variant="textonly"
+            size="icon-sm"
+            :aria-label="t('rightSidePanel.missingMedia.cancelSelection')"
+            class="relative z-10 size-6 shrink-0 text-muted-foreground hover:text-base-foreground"
+            @click="cancelSelection(item.name)"
+          >
+            <i aria-hidden="true" class="icon-[lucide--circle-x] size-4" />
+          </Button>
+        </div>
+      </div>
+    </TransitionCollapse>
+
+    <!-- Upload + Library (when no pending selection) -->
+    <TransitionCollapse>
+      <div v-if="!isPending && !isUploading" class="mt-1 flex flex-col gap-1">
+        <!-- Upload dropzone -->
+        <div ref="dropZoneRef" class="flex w-full flex-col py-1">
+          <button
+            data-testid="missing-media-upload-dropzone"
+            type="button"
+            :class="
+              cn(
+                'flex w-full cursor-pointer items-center justify-center rounded-lg border border-dashed border-component-node-border bg-transparent px-3 py-2 text-xs text-muted-foreground transition-colors hover:border-base-foreground hover:text-base-foreground',
+                isOverDropZone && 'border-primary text-primary'
+              )
+            "
+            @click="openFilePicker()"
+          >
+            {{
+              t('rightSidePanel.missingMedia.uploadFile', {
+                type: extensionHint
+              })
+            }}
+          </button>
+        </div>
+
+        <!-- OR separator + Use from Library -->
+        <MissingMediaLibrarySelect
+          data-testid="missing-media-library-select"
+          :model-value="undefined"
+          :options="libraryOptions"
+          :show-divider="true"
+          :media-type="item.mediaType"
+          @select="handleLibrarySelect(item.name, $event)"
+        />
+      </div>
+    </TransitionCollapse>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { computed, ref } from 'vue'
+import { useDropZone, useFileDialog } from '@vueuse/core'
+import { storeToRefs } from 'pinia'
+import { useI18n } from 'vue-i18n'
+import { cn } from '@comfyorg/tailwind-utils'
+import Button from '@/components/ui/button/Button.vue'
+import TransitionCollapse from '@/components/rightSidePanel/layout/TransitionCollapse.vue'
+import MissingMediaLibrarySelect from '@/platform/missingMedia/components/MissingMediaLibrarySelect.vue'
+import type { MissingMediaViewModel } from '@/platform/missingMedia/types'
+import { useMissingMediaStore } from '@/platform/missingMedia/missingMediaStore'
+import {
+  useMissingMediaInteractions,
+  getNodeDisplayLabel,
+  getMediaDisplayName
+} from '@/platform/missingMedia/composables/useMissingMediaInteractions'
+
+const { item, showNodeIdBadge } = defineProps<{
+  item: MissingMediaViewModel
+  showNodeIdBadge: boolean
+}>()
+
+const emit = defineEmits<{
+  locateNode: [nodeId: string]
+}>()
+
+const { t } = useI18n()
+
+const store = useMissingMediaStore()
+const { uploadState, pendingSelection } = storeToRefs(store)
+
+const {
+  isExpanded,
+  toggleExpand,
+  getAcceptType,
+  getExtensionHint,
+  getLibraryOptions,
+  handleLibrarySelect,
+  handleUpload,
+  confirmSelection,
+  cancelSelection,
+  hasPendingSelection
+} = useMissingMediaInteractions()
+
+const displayName = getMediaDisplayName(item.name)
+const isSingleNode = item.referencingNodes.length === 1
+const singleNodeLabel = isSingleNode
+  ? getNodeDisplayLabel(String(item.referencingNodes[0].nodeId), item.name)
+  : ''
+const acceptType = getAcceptType(item.mediaType)
+const extensionHint = getExtensionHint(item.mediaType)
+
+const expanded = computed(() => isExpanded(item.name))
+const matchingCandidate = computed(() => {
+  const candidates = store.missingMediaCandidates
+  if (!candidates?.length) return null
+  return candidates.find((c) => c.name === item.name) ?? null
+})
+const libraryOptions = computed(() => {
+  const candidate = matchingCandidate.value
+  if (!candidate) return []
+  return getLibraryOptions(candidate)
+})
+
+const isPending = computed(() => hasPendingSelection(item.name))
+const isUploading = computed(
+  () => uploadState.value[item.name]?.status === 'uploading'
+)
+const currentUpload = computed(() => uploadState.value[item.name])
+const pendingDisplayName = computed(() => {
+  if (currentUpload.value) return currentUpload.value.fileName
+  const pending = pendingSelection.value[item.name]
+  return pending ? getMediaDisplayName(pending) : ''
+})
+
+const dropZoneRef = ref<HTMLElement | null>(null)
+const { isOverDropZone } = useDropZone(dropZoneRef, {
+  onDrop: (_files, event) => {
+    event?.stopPropagation()
+    const file = _files?.[0]
+    if (file) {
+      handleUpload(file, item.name, item.mediaType)
+    }
+  }
+})
+
+const { open: openFilePicker, onChange: onFileSelected } = useFileDialog({
+  accept: acceptType,
+  multiple: false
+})
+onFileSelected((files) => {
+  const file = files?.[0]
+  if (file) {
+    handleUpload(file, item.name, item.mediaType)
+  }
+})
+</script>

src/platform/missingMedia/composables/useMissingMediaInteractions.ts

@@ -0,0 +1,224 @@
+import { app } from '@/scripts/app'
+import { api } from '@/scripts/api'
+import { useToastStore } from '@/platform/updates/common/toastStore'
+import { useAssetsStore } from '@/stores/assetsStore'
+import { useMissingMediaStore } from '@/platform/missingMedia/missingMediaStore'
+import type {
+  MissingMediaCandidate,
+  MediaType
+} from '@/platform/missingMedia/types'
+import { getNodeByExecutionId } from '@/utils/graphTraversalUtil'
+import { isCloud } from '@/platform/distribution/types'
+import { addToComboValues, resolveComboValues } from '@/utils/litegraphUtil'
+import { resolveNodeDisplayName } from '@/utils/nodeTitleUtil'
+import { st } from '@/i18n'
+import type { LGraphNode } from '@/lib/litegraph/src/litegraph'
+import type { IComboWidget } from '@/lib/litegraph/src/types/widgets'
+import {
+  ACCEPTED_IMAGE_TYPES,
+  ACCEPTED_VIDEO_TYPES
+} from '@/utils/mediaUploadUtil'
+
+const MEDIA_ACCEPT_MAP: Record<MediaType, string> = {
+  image: ACCEPTED_IMAGE_TYPES,
+  video: ACCEPTED_VIDEO_TYPES,
+  audio: 'audio/*'
+}
+
+function getMediaComboWidget(
+  candidate: MissingMediaCandidate
+): { node: LGraphNode; widget: IComboWidget } | null {
+  const graph = app.rootGraph
+  if (!graph || candidate.nodeId == null) return null
+
+  const node = getNodeByExecutionId(graph, String(candidate.nodeId))
+  if (!node) return null
+
+  const widget = node.widgets?.find(
+    (w) => w.name === candidate.widgetName && w.type === 'combo'
+  ) as IComboWidget | undefined
+  if (!widget) return null
+
+  return { node, widget }
+}
+
+function resolveLibraryOptions(
+  candidate: MissingMediaCandidate
+): { name: string; value: string }[] {
+  const result = getMediaComboWidget(candidate)
+  if (!result) return []
+
+  return resolveComboValues(result.widget)
+    .filter((v) => v !== candidate.name)
+    .map((v) => ({ name: getMediaDisplayName(v), value: v }))
+}
+
+function applyValueToNodes(
+  candidates: MissingMediaCandidate[],
+  name: string,
+  newValue: string
+) {
+  const matching = candidates.filter((c) => c.name === name)
+  for (const c of matching) {
+    const result = getMediaComboWidget(c)
+    if (!result) continue
+
+    addToComboValues(result.widget, newValue)
+    result.widget.value = newValue
+    result.widget.callback?.(newValue)
+    result.node.graph?.setDirtyCanvas(true, true)
+  }
+}
+
+export function getNodeDisplayLabel(
+  nodeId: string | number,
+  fallback: string
+): string {
+  const graph = app.rootGraph
+  if (!graph) return fallback
+  const node = getNodeByExecutionId(graph, String(nodeId))
+  return resolveNodeDisplayName(node, {
+    emptyLabel: fallback,
+    untitledLabel: fallback,
+    st
+  })
+}
+
+/**
+ * Resolve display name for a media file.
+ * Cloud widgets store asset hashes as values; this resolves them to
+ * human-readable names via assetsStore.getInputName().
+ */
+export function getMediaDisplayName(name: string): string {
+  if (!isCloud) return name
+  return useAssetsStore().getInputName(name)
+}
+
+export function useMissingMediaInteractions() {
+  const store = useMissingMediaStore()
+  const assetsStore = useAssetsStore()
+
+  function isExpanded(key: string): boolean {
+    return store.expandState[key] ?? false
+  }
+
+  function toggleExpand(key: string) {
+    store.expandState[key] = !isExpanded(key)
+  }
+
+  function getAcceptType(mediaType: MediaType): string {
+    return MEDIA_ACCEPT_MAP[mediaType]
+  }
+
+  function getExtensionHint(mediaType: MediaType): string {
+    if (mediaType === 'audio') return 'audio'
+    const exts = MEDIA_ACCEPT_MAP[mediaType]
+      .split(',')
+      .map((mime) => mime.split('/')[1])
+      .join(', ')
+    return `${exts}, ...`
+  }
+
+  function getLibraryOptions(
+    candidate: MissingMediaCandidate
+  ): { name: string; value: string }[] {
+    return resolveLibraryOptions(candidate)
+  }
+
+  /** Step 1: Store selection from library (does not apply yet). */
+  function handleLibrarySelect(name: string, value: string) {
+    store.pendingSelection[name] = value
+  }
+
+  /** Step 1: Upload file and store result as pending (does not apply yet). */
+  async function handleUpload(file: File, name: string, mediaType: MediaType) {
+    if (!file.type || !file.type.startsWith(`${mediaType}/`)) {
+      useToastStore().addAlert(
+        st(
+          'toastMessages.unsupportedFileType',
+          'Unsupported file type. Please select a valid file.'
+        )
+      )
+      return
+    }
+
+    store.uploadState[name] = { fileName: file.name, status: 'uploading' }
+
+    try {
+      const body = new FormData()
+      body.append('image', file)
+
+      const resp = await api.fetchApi('/upload/image', {
+        method: 'POST',
+        body
+      })
+
+      if (resp.status !== 200) {
+        useToastStore().addAlert(
+          st(
+            'toastMessages.uploadFailed',
+            'Failed to upload file. Please try again.'
+          )
+        )
+        delete store.uploadState[name]
+        return
+      }
+
+      const data = await resp.json()
+      const uploadedPath: string = data.subfolder
+        ? `${data.subfolder}/${data.name}`
+        : data.name
+
+      store.uploadState[name] = { fileName: file.name, status: 'uploaded' }
+      store.pendingSelection[name] = uploadedPath
+
+      // Refresh assets store (non-critical — upload already succeeded)
+      try {
+        await assetsStore.updateInputs()
+      } catch {
+        // Asset list refresh failed but upload is valid; selection can proceed
+      }
+    } catch {
+      useToastStore().addAlert(
+        st(
+          'toastMessages.uploadFailed',
+          'Failed to upload file. Please try again.'
+        )
+      )
+      delete store.uploadState[name]
+    }
+  }
+
+  /** Step 2: Apply pending selection to widgets and remove from missing list. */
+  function confirmSelection(name: string) {
+    const value = store.pendingSelection[name]
+    if (!value || !store.missingMediaCandidates) return
+
+    applyValueToNodes(store.missingMediaCandidates, name, value)
+    store.removeMissingMediaByName(name)
+    delete store.pendingSelection[name]
+    delete store.uploadState[name]
+  }
+
+  function cancelSelection(name: string) {
+    delete store.pendingSelection[name]
+    delete store.uploadState[name]
+  }
+
+  function hasPendingSelection(name: string): boolean {
+    return name in store.pendingSelection
+  }
+
+  return {
+    isExpanded,
+    toggleExpand,
+    getAcceptType,
+    getExtensionHint,
+    getLibraryOptions,
+    handleLibrarySelect,
+    handleUpload,
+    confirmSelection,
+    cancelSelection,
+    hasPendingSelection
+  }
+}

src/platform/missingMedia/missingMediaScan.test.ts

@@ -421,11 +421,6 @@ describe('groupCandidatesByName', () => {
 
     const photoGroup = result.find((g) => g.name === 'photo.png')
     expect(photoGroup?.referencingNodes).toHaveLength(2)
-    expect(photoGroup?.referencingNodes[0]).toMatchObject({
-      nodeId: '1',
-      nodeType: 'LoadImage',
-      widgetName: 'image'
-    })
     expect(photoGroup?.mediaType).toBe('image')
     expect(photoGroup?.representative.nodeType).toBe('LoadImage')
 

src/platform/missingMedia/missingMediaScan.ts

@@ -256,7 +256,6 @@ export function groupCandidatesByName(
     if (existing) {
       existing.referencingNodes.push({
         nodeId: c.nodeId,
-        nodeType: c.nodeType,
         widgetName: c.widgetName
       })
     } else {
@@ -264,9 +263,7 @@ export function groupCandidatesByName(
         name: c.name,
         mediaType: c.mediaType,
         representative: c,
-        referencingNodes: [
-          { nodeId: c.nodeId, nodeType: c.nodeType, widgetName: c.widgetName }
-        ]
+        referencingNodes: [{ nodeId: c.nodeId, widgetName: c.widgetName }]
       })
     }
   }

src/platform/missingMedia/missingMediaStore.test.ts

@@ -67,12 +67,18 @@ describe('useMissingMediaStore', () => {
     expect(store.hasMissingMedia).toBe(false)
   })
 
-  it('clearMissingMedia resets candidates and aborts verification', () => {
+  it('clearMissingMedia resets all state including interaction state', () => {
     const store = useMissingMediaStore()
     store.setMissingMedia([
       makeCandidate('1', 'photo.png'),
       makeCandidate('2', 'clip.mp4', 'video')
     ])
+    store.expandState['photo.png'] = true
+    store.uploadState['photo.png'] = {
+      fileName: 'photo.png',
+      status: 'uploaded'
+    }
+    store.pendingSelection['photo.png'] = 'uploaded/photo.png'
     const controller = store.createVerificationAbortController()
 
     store.clearMissingMedia()
@@ -81,6 +87,9 @@ describe('useMissingMediaStore', () => {
     expect(store.hasMissingMedia).toBe(false)
     expect(store.missingMediaCount).toBe(0)
     expect(controller.signal.aborted).toBe(true)
+    expect(store.expandState).toEqual({})
+    expect(store.uploadState).toEqual({})
+    expect(store.pendingSelection).toEqual({})
   })
 
   it('missingMediaNodeIds tracks unique node IDs', () => {
@@ -136,6 +145,47 @@ describe('useMissingMediaStore', () => {
     expect(store.missingMediaCandidates).toHaveLength(1)
   })
 
+  it('removeMissingMediaByName clears interaction state for removed name', () => {
+    const store = useMissingMediaStore()
+    store.setMissingMedia([makeCandidate('1', 'photo.png')])
+    store.expandState['photo.png'] = true
+    store.uploadState['photo.png'] = {
+      fileName: 'photo.png',
+      status: 'uploaded'
+    }
+    store.pendingSelection['photo.png'] = 'uploaded/photo.png'
+
+    store.removeMissingMediaByName('photo.png')
+
+    expect(store.expandState['photo.png']).toBeUndefined()
+    expect(store.uploadState['photo.png']).toBeUndefined()
+    expect(store.pendingSelection['photo.png']).toBeUndefined()
+  })
+
+  it('removeMissingMediaByWidget clears interaction state for removed name', () => {
+    const store = useMissingMediaStore()
+    store.setMissingMedia([makeCandidate('1', 'photo.png')])
+    store.pendingSelection['photo.png'] = 'library/photo.png'
+
+    store.removeMissingMediaByWidget('1', 'image')
+
+    expect(store.pendingSelection['photo.png']).toBeUndefined()
+  })
+
+  it('removeMissingMediaByWidget preserves interaction state when other candidates share the name', () => {
+    const store = useMissingMediaStore()
+    store.setMissingMedia([
+      makeCandidate('1', 'photo.png'),
+      makeCandidate('2', 'photo.png')
+    ])
+    store.pendingSelection['photo.png'] = 'library/photo.png'
+
+    store.removeMissingMediaByWidget('1', 'image')
+
+    expect(store.missingMediaCandidates).toHaveLength(1)
+    expect(store.pendingSelection['photo.png']).toBe('library/photo.png')
+  })
+
   it('createVerificationAbortController aborts previous controller', () => {
     const store = useMissingMediaStore()
     const first = store.createVerificationAbortController()
@@ -214,6 +264,40 @@ describe('useMissingMediaStore', () => {
       expect(store.hasMissingMedia).toBe(false)
     })
 
+    it('cleans interaction state for removed names', () => {
+      const store = useMissingMediaStore()
+      store.setMissingMedia([
+        makeCandidate('1', 'photo.png'),
+        makeCandidate('2', 'clip.mp4', 'video')
+      ])
+      store.expandState['photo.png'] = true
+      store.uploadState['photo.png'] = {
+        fileName: 'photo.png',
+        status: 'uploaded'
+      }
+      store.pendingSelection['photo.png'] = 'uploaded/photo.png'
+
+      store.removeMissingMediaByNodeId('1')
+
+      expect(store.expandState['photo.png']).toBeUndefined()
+      expect(store.uploadState['photo.png']).toBeUndefined()
+      expect(store.pendingSelection['photo.png']).toBeUndefined()
+    })
+
+    it('preserves interaction state when other candidates share the name', () => {
+      const store = useMissingMediaStore()
+      store.setMissingMedia([
+        makeCandidate('1', 'photo.png'),
+        makeCandidate('2', 'photo.png')
+      ])
+      store.pendingSelection['photo.png'] = 'library/photo.png'
+
+      store.removeMissingMediaByNodeId('1')
+
+      expect(store.missingMediaCandidates).toHaveLength(1)
+      expect(store.pendingSelection['photo.png']).toBe('library/photo.png')
+    })
+
     it('does nothing when candidates are null', () => {
       const store = useMissingMediaStore()
       store.removeMissingMediaByNodeId('1')
@@ -313,5 +397,21 @@ describe('useMissingMediaStore', () => {
       expect(store.missingMediaCandidates).toHaveLength(1)
       expect(store.missingMediaCandidates![0].name).toBe('orphan.png')
     })
+
+    it('clears interaction state for removed names not used elsewhere', () => {
+      const store = useMissingMediaStore()
+      store.setMissingMedia([
+        makeCandidate('65:70:63', 'shared.png'),
+        makeCandidate('65:80:5', 'shared.png'),
+        makeCandidate('65:70:64', 'only-interior.png')
+      ])
+      store.pendingSelection['shared.png'] = 'library/shared.png'
+      store.pendingSelection['only-interior.png'] = 'library/interior.png'
+
+      store.removeMissingMediaByPrefix('65:70:')
+
+      expect(store.pendingSelection['only-interior.png']).toBeUndefined()
+      expect(store.pendingSelection['shared.png']).toBe('library/shared.png')
+    })
   })
 })

src/platform/missingMedia/missingMediaStore.ts

@@ -56,6 +56,14 @@ export const useMissingMediaStore = defineStore('missingMedia', () => {
     )
   })
 
+  // Interaction state — persists across component re-mounts
+  const expandState = ref<Record<string, boolean>>({})
+  const uploadState = ref<
+    Record<string, { fileName: string; status: 'uploading' | 'uploaded' }>
+  >({})
+  /** Pending selection: value to apply on confirm. */
+  const pendingSelection = ref<Record<string, string>>({})
+
   let _verificationAbortController: AbortController | null = null
 
   function createVerificationAbortController(): AbortController {
@@ -76,20 +84,58 @@ export const useMissingMediaStore = defineStore('missingMedia', () => {
     return activeMissingMediaGraphIds.value.has(String(node.id))
   }
 
+  function clearInteractionStateForName(name: string) {
+    delete expandState.value[name]
+    delete uploadState.value[name]
+    delete pendingSelection.value[name]
+  }
+
+  function removeMissingMediaByName(name: string) {
+    if (!missingMediaCandidates.value) return
+    missingMediaCandidates.value = missingMediaCandidates.value.filter(
+      (m) => m.name !== name
+    )
+    clearInteractionStateForName(name)
+    if (!missingMediaCandidates.value.length)
+      missingMediaCandidates.value = null
+  }
+
   function removeMissingMediaByWidget(nodeId: string, widgetName: string) {
     if (!missingMediaCandidates.value) return
+    const removedNames = new Set(
+      missingMediaCandidates.value
+        .filter(
+          (m) => String(m.nodeId) === nodeId && m.widgetName === widgetName
+        )
+        .map((m) => m.name)
+    )
     missingMediaCandidates.value = missingMediaCandidates.value.filter(
       (m) => !(String(m.nodeId) === nodeId && m.widgetName === widgetName)
     )
+    for (const name of removedNames) {
+      if (!missingMediaCandidates.value.some((m) => m.name === name)) {
+        clearInteractionStateForName(name)
+      }
+    }
     if (!missingMediaCandidates.value.length)
       missingMediaCandidates.value = null
   }
 
   function removeMissingMediaByNodeId(nodeId: string) {
     if (!missingMediaCandidates.value) return
+    const removedNames = new Set(
+      missingMediaCandidates.value
+        .filter((m) => String(m.nodeId) === nodeId)
+        .map((m) => m.name)
+    )
     missingMediaCandidates.value = missingMediaCandidates.value.filter(
       (m) => String(m.nodeId) !== nodeId
     )
+    for (const name of removedNames) {
+      if (!missingMediaCandidates.value.some((m) => m.name === name)) {
+        clearInteractionStateForName(name)
+      }
+    }
     if (!missingMediaCandidates.value.length)
       missingMediaCandidates.value = null
   }
@@ -104,6 +150,7 @@ export const useMissingMediaStore = defineStore('missingMedia', () => {
    */
   function removeMissingMediaByPrefix(prefix: string) {
     if (!missingMediaCandidates.value) return
+    const removedNames = new Set<string>()
     const remaining: MissingMediaCandidate[] = []
     for (const m of missingMediaCandidates.value) {
       // Preserve candidates without a nodeId; they cannot belong to any
@@ -113,12 +160,19 @@ export const useMissingMediaStore = defineStore('missingMedia', () => {
         remaining.push(m)
         continue
       }
-      if (!String(m.nodeId).startsWith(prefix)) {
+      if (String(m.nodeId).startsWith(prefix)) {
+        removedNames.add(m.name)
+      } else {
         remaining.push(m)
       }
     }
-    if (remaining.length === missingMediaCandidates.value.length) return
+    if (removedNames.size === 0) return
     missingMediaCandidates.value = remaining.length ? remaining : null
+    for (const name of removedNames) {
+      if (!remaining.some((m) => m.name === name)) {
+        clearInteractionStateForName(name)
+      }
+    }
   }
 
   function addMissingMedia(media: MissingMediaCandidate[]) {
@@ -139,6 +193,9 @@ export const useMissingMediaStore = defineStore('missingMedia', () => {
     _verificationAbortController?.abort()
     _verificationAbortController = null
     missingMediaCandidates.value = null
+    expandState.value = {}
+    uploadState.value = {}
+    pendingSelection.value = {}
   }
 
   return {
@@ -151,6 +208,7 @@ export const useMissingMediaStore = defineStore('missingMedia', () => {
 
     setMissingMedia,
     addMissingMedia,
+    removeMissingMediaByName,
     removeMissingMediaByWidget,
     removeMissingMediaByNodeId,
     removeMissingMediaByPrefix,
@@ -158,6 +216,10 @@ export const useMissingMediaStore = defineStore('missingMedia', () => {
     createVerificationAbortController,
 
     hasMissingMediaOnNode,
-    isContainerWithMissingMedia
+    isContainerWithMissingMedia,
+
+    expandState,
+    uploadState,
+    pendingSelection
   }
 })

src/platform/missingMedia/types.ts

@@ -30,7 +30,6 @@ export interface MissingMediaViewModel {
   representative: MissingMediaCandidate
   referencingNodes: Array<{
     nodeId: NodeId
-    nodeType?: string
     widgetName: string
   }>
 }

src/platform/secrets/components/SecretFormDialog.vue

@@ -1,9 +1,8 @@
 <template>
   <Dialog v-model:open="visible">
     <DialogPortal>
-      <DialogOverlay v-reka-z-index />
+      <DialogOverlay />
       <DialogContent
-        v-reka-z-index
         size="md"
         :aria-labelledby="titleId"
         @pointer-down-outside.prevent
@@ -126,7 +125,6 @@ import DialogHeader from '@/components/ui/dialog/DialogHeader.vue'
 import DialogOverlay from '@/components/ui/dialog/DialogOverlay.vue'
 import DialogPortal from '@/components/ui/dialog/DialogPortal.vue'
 import DialogTitle from '@/components/ui/dialog/DialogTitle.vue'
-import { vRekaZIndex } from '@/components/dialog/vRekaZIndex'
 import Select from '@/components/ui/select/Select.vue'
 import SelectContent from '@/components/ui/select/SelectContent.vue'
 import SelectItem from '@/components/ui/select/SelectItem.vue'

src/platform/secrets/components/SecretFormDialog.zindex.test.ts

@@ -1,77 +0,0 @@
-import { ZIndex } from '@primeuix/utils/zindex'
-import { cleanup, render, screen } from '@testing-library/vue'
-import PrimeVue from 'primevue/config'
-import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
-import { createI18n } from 'vue-i18n'
-
-import SecretFormDialog from './SecretFormDialog.vue'
-
-vi.mock('../composables/useSecretForm', () => ({
-  useSecretForm: () => ({
-    form: { provider: '', name: '', secretValue: '' },
-    errors: {},
-    loading: false,
-    apiError: '',
-    providerOptions: [],
-    handleSubmit: vi.fn()
-  })
-}))
-
-vi.mock('primevue/inputtext', () => ({
-  default: { name: 'InputText', template: '<input />' }
-}))
-vi.mock('primevue/password', () => ({
-  default: { name: 'Password', template: '<input type="password" />' }
-}))
-
-vi.mock('@/components/ui/button/Button.vue', () => ({
-  default: { name: 'Button', template: '<button><slot /></button>' }
-}))
-vi.mock('@/components/ui/select/Select.vue', () => ({
-  default: { name: 'Select', template: '<div><slot /></div>' }
-}))
-vi.mock('@/components/ui/select/SelectContent.vue', () => ({
-  default: { name: 'SelectContent', template: '<div><slot /></div>' }
-}))
-vi.mock('@/components/ui/select/SelectItem.vue', () => ({
-  default: { name: 'SelectItem', template: '<div><slot /></div>' }
-}))
-vi.mock('@/components/ui/select/SelectTrigger.vue', () => ({
-  default: { name: 'SelectTrigger', template: '<div><slot /></div>' }
-}))
-vi.mock('@/components/ui/select/SelectValue.vue', () => ({
-  default: { name: 'SelectValue', template: '<span />' }
-}))
-
-const i18n = createI18n({
-  legacy: false,
-  locale: 'en',
-  messages: { en: {} },
-  missingWarn: false,
-  fallbackWarn: false
-})
-
-describe('SecretFormDialog z-index stacking', () => {
-  afterEach(() => {
-    cleanup()
-  })
-
-  let openModalZIndex: number
-
-  beforeEach(() => {
-    const openModal = document.createElement('div')
-    ZIndex.set('modal', openModal, 1700)
-    openModalZIndex = Number(openModal.style.zIndex)
-  })
-
-  it('renders above a modal that is already open', async () => {
-    render(SecretFormDialog, {
-      global: { plugins: [PrimeVue, i18n] },
-      props: { visible: true }
-    })
-
-    const content = await screen.findByRole('dialog')
-
-    expect(Number(content.style.zIndex)).toBeGreaterThan(openModalZIndex)
-  })
-})

src/renderer/extensions/vueNodes/widgets/components/WidgetSelectDefault.vue

@@ -60,7 +60,7 @@
         </ComboboxTrigger>
       </ComboboxAnchor>
 
-      <ComboboxPortal>
+      <ComboboxPortal :to="portalTarget" :disabled="isPortalDisabled">
         <ComboboxContent
           data-capture-wheel="true"
           data-testid="widget-select-default-overlay"
@@ -161,6 +161,7 @@ import {
 import { computed, ref } from 'vue'
 import type { CSSProperties } from 'vue'
 
+import { useTransformCompatOverlayProps } from '@/composables/useTransformCompatOverlayProps'
 import { useRestoreFocusOnViewportPointer } from '@/renderer/extensions/vueNodes/widgets/composables/useRestoreFocusOnViewportPointer'
 import type { SimplifiedWidget } from '@/types/simplifiedWidget'
 import { cn } from '@comfyorg/tailwind-utils'
@@ -241,10 +242,19 @@ const searchInputContainerRef = ref<HTMLElement>()
 const { handleFocusOutside, handleViewportPointerDown } =
   useRestoreFocusOnViewportPointer(focusSearchInput)
 
+const transformCompatProps = useTransformCompatOverlayProps()
+
 const widgetOptions = computed(
   () => widget.options as SelectWidgetOptions | undefined
 )
 
+const portalTarget = computed(() => {
+  const appendTo = transformCompatProps.value.appendTo
+  return appendTo === 'self' ? undefined : appendTo
+})
+
+const isPortalDisabled = computed(() => !portalTarget.value)
+
 const disabled = computed(() => Boolean(widgetOptions.value?.disabled))
 const placeholder = computed(() => widgetOptions.value?.placeholder ?? '')
 const filterPlaceholder = computed(

src/renderer/extensions/vueNodes/widgets/components/WidgetSelectDropdown.vue

@@ -2,6 +2,7 @@
 import { computed, provide, ref, toRef } from 'vue'
 import { useI18n } from 'vue-i18n'
 
+import { useTransformCompatOverlayProps } from '@/composables/useTransformCompatOverlayProps'
 import { SUPPORTED_EXTENSIONS_ACCEPT } from '@/extensions/core/load3d/constants'
 import { useAssetsApi } from '@/platform/assets/composables/media/useAssetsApi'
 import { useFlatOutputAssets } from '@/platform/assets/composables/media/useFlatOutputAssets'
@@ -52,9 +53,12 @@ const outputMediaAssets = isCloud
   ? useFlatOutputAssets()
   : useAssetsApi('output')
 
-const combinedProps = computed(() =>
-  filterWidgetProps(props.widget.options, PANEL_EXCLUDED_PROPS)
-)
+const transformCompatProps = useTransformCompatOverlayProps()
+
+const combinedProps = computed(() => ({
+  ...filterWidgetProps(props.widget.options, PANEL_EXCLUDED_PROPS),
+  ...transformCompatProps.value
+}))
 
 const getAssetData = () => {
   const nodeType: string | undefined =

src/renderer/extensions/vueNodes/widgets/components/WidgetTextarea.vue

@@ -22,7 +22,7 @@
       :class="
         cn(
           WidgetInputBaseClass,
-          'size-full resize-none text-(length:--comfy-textarea-font-size) leading-normal',
+          'size-full resize-none text-xs',
           !hideLayoutField && 'pt-5',
           // Avoid overflow-auto when idle to prevent per-textarea compositing layers.
           'overflow-hidden hover:overflow-auto focus:overflow-auto'

src/stores/executionErrorStore.ts

@@ -152,7 +152,8 @@ export const useExecutionErrorStore = defineStore('executionError', () => {
    * Clears both validation errors and missing model state for a widget.
    *
    * @param errorInputName Name matched against `error.extra_info.input_name`.
-   *   For promoted subgraph widgets this is the resolved interior widget name.
+   *   For promoted subgraph widgets this is the subgraph input slot name
+   *   (`widget.slotName`), which differs from the interior widget name.
    * @param widgetName The actual widget name, used for missing model lookup.
    *   At the legacy canvas call site both names are identical (`widget.name`).
    */