fix: restore dragged-node1 screenshot (CI timing fluke)

- Clear collapsedSizes in initializeFromLiteGraph to prevent stale
  entries from previous workflows
- Merge collapsedSize in customRef getter instead of setter to ensure
  persistence across reads
- Use trigger() instead of nodeRef.value assignment in
  updateNodeCollapsedSize

browser_tests/assets/selection/subgraph-with-regular-node.json

@@ -0,0 +1,116 @@
+{
+  "id": "selection-bbox-test",
+  "revision": 0,
+  "last_node_id": 3,
+  "last_link_id": 1,
+  "nodes": [
+    {
+      "id": 2,
+      "type": "e5fb1765-9323-4548-801a-5aead34d879e",
+      "pos": [300, 200],
+      "size": [400, 200],
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "positive",
+          "type": "CONDITIONING",
+          "link": null
+        }
+      ],
+      "outputs": [
+        {
+          "name": "LATENT",
+          "type": "LATENT",
+          "links": [1]
+        }
+      ],
+      "properties": {},
+      "widgets_values": []
+    },
+    {
+      "id": 3,
+      "type": "EmptyLatentImage",
+      "pos": [800, 200],
+      "size": [400, 200],
+      "flags": {},
+      "order": 1,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "latent",
+          "type": "LATENT",
+          "link": 1
+        }
+      ],
+      "outputs": [
+        {
+          "name": "LATENT",
+          "type": "LATENT",
+          "links": null
+        }
+      ],
+      "properties": {},
+      "widgets_values": [512, 512, 1]
+    }
+  ],
+  "links": [[1, 2, 0, 3, 0, "LATENT"]],
+  "groups": [],
+  "definitions": {
+    "subgraphs": [
+      {
+        "id": "e5fb1765-9323-4548-801a-5aead34d879e",
+        "version": 1,
+        "state": {
+          "lastGroupId": 0,
+          "lastNodeId": 1,
+          "lastLinkId": 0,
+          "lastRerouteId": 0
+        },
+        "revision": 0,
+        "config": {},
+        "name": "Test Subgraph",
+        "inputNode": {
+          "id": -10,
+          "bounding": [100, 200, 120, 60]
+        },
+        "outputNode": {
+          "id": -20,
+          "bounding": [500, 200, 120, 60]
+        },
+        "inputs": [
+          {
+            "id": "c5cc99d8-a2b6-4bf3-8be7-d4949ef736cd",
+            "name": "positive",
+            "type": "CONDITIONING",
+            "linkIds": [],
+            "pos": { "0": 200, "1": 220 }
+          }
+        ],
+        "outputs": [
+          {
+            "id": "9bd488b9-e907-4c95-a7a4-85c5597a87af",
+            "name": "LATENT",
+            "type": "LATENT",
+            "linkIds": [],
+            "pos": { "0": 520, "1": 220 }
+          }
+        ],
+        "widgets": [],
+        "nodes": [],
+        "groups": [],
+        "links": [],
+        "extra": {}
+      }
+    ]
+  },
+  "config": {},
+  "extra": {
+    "ds": {
+      "scale": 1,
+      "offset": [0, 0]
+    }
+  },
+  "version": 0.4
+}

browser_tests/fixtures/helpers/NodeOperationsHelper.ts

@@ -4,7 +4,10 @@ import type {
   LGraph,
   LGraphNode
 } from '../../../src/lib/litegraph/src/litegraph'
-import type { NodeId } from '../../../src/platform/workflow/validation/schemas/workflowSchema'
+import type {
+  ComfyWorkflowJSON,
+  NodeId
+} from '../../../src/platform/workflow/validation/schemas/workflowSchema'
 import type { ComfyPage } from '../ComfyPage'
 import { DefaultGraphPositions } from '../constants/defaultGraphPositions'
 import type { Position, Size } from '../types'
@@ -111,6 +114,27 @@ export class NodeOperationsHelper {
     }
   }
 
+  async getSerializedGraph(): Promise<ComfyWorkflowJSON> {
+    return this.page.evaluate(
+      () => window.app!.graph.serialize() as ComfyWorkflowJSON
+    )
+  }
+
+  async loadGraph(data: ComfyWorkflowJSON): Promise<void> {
+    await this.page.evaluate(
+      (d) => window.app!.loadGraphData(d, true, true, null),
+      data
+    )
+  }
+
+  async repositionNodes(
+    positions: Record<string, [number, number]>
+  ): Promise<void> {
+    const data = await this.getSerializedGraph()
+    applyNodePositions(data, positions)
+    await this.loadGraph(data)
+  }
+
   async resizeNode(
     nodePos: Position,
     nodeSize: Size,
@@ -185,3 +209,13 @@ export class NodeOperationsHelper {
     await this.comfyPage.nextFrame()
   }
 }
+
+function applyNodePositions(
+  data: ComfyWorkflowJSON,
+  positions: Record<string, [number, number]>
+): void {
+  for (const node of data.nodes) {
+    const pos = positions[String(node.id)]
+    if (pos) node.pos = pos
+  }
+}

browser_tests/fixtures/helpers/boundsUtils.ts

@@ -0,0 +1,112 @@
+import type { Page } from '@playwright/test'
+
+export interface CanvasRect {
+  x: number
+  y: number
+  w: number
+  h: number
+}
+
+export interface MeasureResult {
+  selectionBounds: CanvasRect | null
+  nodeVisualBounds: Record<string, CanvasRect>
+}
+
+// Must match createBounds(selectedItems, 10) in src/extensions/core/selectionBorder.ts:19
+const SELECTION_PADDING = 10
+
+export async function measureSelectionBounds(
+  page: Page,
+  nodeIds: string[]
+): Promise<MeasureResult> {
+  return page.evaluate(
+    ({ ids, padding }) => {
+      const canvas = window.app!.canvas
+      const ds = canvas.ds
+
+      const selectedItems = canvas.selectedItems
+      let minX = Infinity
+      let minY = Infinity
+      let maxX = -Infinity
+      let maxY = -Infinity
+      for (const item of selectedItems) {
+        const rect = item.boundingRect
+        // For collapsed nodes, use DOM element size (matches selectionBorder.ts
+        // which reads layoutStore.collapsedSize in Vue mode)
+        const id = 'id' in item ? String(item.id) : null
+        const isCollapsed =
+          'flags' in item &&
+          !!(item as { flags?: { collapsed?: boolean } }).flags?.collapsed
+        const el =
+          id && isCollapsed
+            ? document.querySelector(`[data-node-id="${id}"]`)
+            : null
+        const w = el instanceof HTMLElement ? el.offsetWidth : rect[2]
+        const h = el instanceof HTMLElement ? el.offsetHeight : rect[3]
+
+        minX = Math.min(minX, rect[0])
+        minY = Math.min(minY, rect[1])
+        maxX = Math.max(maxX, rect[0] + w)
+        maxY = Math.max(maxY, rect[1] + h)
+      }
+      const selectionBounds =
+        selectedItems.size > 0
+          ? {
+              x: minX - padding,
+              y: minY - padding,
+              w: maxX - minX + 2 * padding,
+              h: maxY - minY + 2 * padding
+            }
+          : null
+
+      const canvasEl = canvas.canvas as HTMLCanvasElement
+      const canvasRect = canvasEl.getBoundingClientRect()
+      const nodeVisualBounds: Record<
+        string,
+        { x: number; y: number; w: number; h: number }
+      > = {}
+
+      for (const id of ids) {
+        const nodeEl = document.querySelector(
+          `[data-node-id="${id}"]`
+        ) as HTMLElement | null
+
+        // Legacy mode: no Vue DOM element, use boundingRect directly
+        if (!nodeEl) {
+          const node = window.app!.graph._nodes.find(
+            (n: { id: number | string }) => String(n.id) === id
+          )
+          if (node) {
+            const rect = node.boundingRect
+            nodeVisualBounds[id] = {
+              x: rect[0],
+              y: rect[1],
+              w: rect[2],
+              h: rect[3]
+            }
+          }
+          continue
+        }
+
+        const domRect = nodeEl.getBoundingClientRect()
+        const footerEls = nodeEl.querySelectorAll(
+          '[data-testid="subgraph-enter-button"], [data-testid="node-footer"]'
+        )
+        let bottom = domRect.bottom
+        for (const footerEl of footerEls) {
+          bottom = Math.max(bottom, footerEl.getBoundingClientRect().bottom)
+        }
+
+        nodeVisualBounds[id] = {
+          x: (domRect.left - canvasRect.left) / ds.scale - ds.offset[0],
+          y: (domRect.top - canvasRect.top) / ds.scale - ds.offset[1],
+          w: domRect.width / ds.scale,
+          h: (bottom - domRect.top) / ds.scale
+        }
+      }
+
+      return { selectionBounds, nodeVisualBounds }
+    },
+    { ids: nodeIds, padding: SELECTION_PADDING }
+  ) as Promise<MeasureResult>
+}

browser_tests/fixtures/utils/litegraphUtils.ts

@@ -332,6 +332,18 @@ export class NodeReference {
   async isCollapsed() {
     return !!(await this.getFlags()).collapsed
   }
+  /** Deterministic setter using node.collapse() API (not a toggle). */
+  async setCollapsed(collapsed: boolean) {
+    await this.comfyPage.page.evaluate(
+      ([id, collapsed]) => {
+        const node = window.app!.canvas.graph!.getNodeById(id)
+        if (!node) throw new Error('Node not found')
+        if (node.collapsed !== collapsed) node.collapse(true)
+      },
+      [this.id, collapsed] as const
+    )
+    await this.comfyPage.nextFrame()
+  }
   async isBypassed() {
     return (await this.getProperty<number | null | undefined>('mode')) === 4
   }

browser_tests/tests/selectionBoundingBox.spec.ts

@@ -0,0 +1,151 @@
+import { expect } from '@playwright/test'
+import type { Page } from '@playwright/test'
+
+import type { ComfyPage } from '../fixtures/ComfyPage'
+import { comfyPageFixture as test } from '../fixtures/ComfyPage'
+import { measureSelectionBounds } from '../fixtures/helpers/boundsUtils'
+
+const SUBGRAPH_ID = '2'
+const REGULAR_ID = '3'
+const WORKFLOW = 'selection/subgraph-with-regular-node'
+
+const REF_POS: [number, number] = [100, 100]
+const TARGET_POSITIONS: Record<string, [number, number]> = {
+  'bottom-left': [50, 500],
+  'bottom-right': [600, 500]
+}
+
+type NodeType = 'subgraph' | 'regular'
+type NodeState = 'expanded' | 'collapsed'
+type Position = 'bottom-left' | 'bottom-right'
+
+function getTargetId(type: NodeType): string {
+  return type === 'subgraph' ? SUBGRAPH_ID : REGULAR_ID
+}
+
+function getRefId(type: NodeType): string {
+  return type === 'subgraph' ? REGULAR_ID : SUBGRAPH_ID
+}
+
+async function assertSelectionEncompassesNodes(
+  page: Page,
+  comfyPage: ComfyPage,
+  nodeIds: string[]
+) {
+  await comfyPage.canvas.press('Control+a')
+  await expect
+    .poll(() => comfyPage.nodeOps.getSelectedGraphNodesCount())
+    .toBe(2)
+  await comfyPage.nextFrame()
+
+  const result = await measureSelectionBounds(page, nodeIds)
+  expect(result.selectionBounds).not.toBeNull()
+
+  const sel = result.selectionBounds!
+  const selRight = sel.x + sel.w
+  const selBottom = sel.y + sel.h
+
+  for (const nodeId of nodeIds) {
+    const vis = result.nodeVisualBounds[nodeId]
+    expect(vis).toBeDefined()
+
+    expect(sel.x).toBeLessThanOrEqual(vis.x)
+    expect(selRight).toBeGreaterThanOrEqual(vis.x + vis.w)
+    expect(sel.y).toBeLessThanOrEqual(vis.y)
+    expect(selBottom).toBeGreaterThanOrEqual(vis.y + vis.h)
+  }
+}
+
+test.describe(
+  'Selection bounding box (Vue mode)',
+  { tag: ['@canvas', '@node'] },
+  () => {
+    test.beforeEach(async ({ comfyPage }) => {
+      await comfyPage.settings.setSetting('Comfy.VueNodes.Enabled', true)
+      await comfyPage.workflow.loadWorkflow(WORKFLOW)
+      await comfyPage.vueNodes.waitForNodes()
+    })
+
+    test.afterEach(async ({ comfyPage }) => {
+      await comfyPage.canvasOps.resetView()
+    })
+
+    const nodeTypes: NodeType[] = ['subgraph', 'regular']
+    const nodeStates: NodeState[] = ['expanded', 'collapsed']
+    const positions: Position[] = ['bottom-left', 'bottom-right']
+
+    for (const type of nodeTypes) {
+      for (const state of nodeStates) {
+        for (const pos of positions) {
+          test(`${type} node (${state}) at ${pos}: selection bounds encompass node`, async ({
+            comfyPage
+          }) => {
+            const targetId = getTargetId(type)
+            const refId = getRefId(type)
+
+            await comfyPage.nodeOps.repositionNodes({
+              [refId]: REF_POS,
+              [targetId]: TARGET_POSITIONS[pos]
+            })
+            await comfyPage.vueNodes.waitForNodes()
+            await comfyPage.vueNodes.getNodeLocator(targetId).waitFor()
+            await comfyPage.vueNodes.getNodeLocator(refId).waitFor()
+
+            if (state === 'collapsed') {
+              const nodeRef = await comfyPage.nodeOps.getNodeRefById(targetId)
+              await nodeRef.setCollapsed(true)
+            }
+
+            await assertSelectionEncompassesNodes(comfyPage.page, comfyPage, [
+              refId,
+              targetId
+            ])
+          })
+        }
+      }
+    }
+  }
+)
+
+test.describe(
+  'Selection bounding box (legacy mode)',
+  { tag: ['@canvas', '@node'] },
+  () => {
+    test.beforeEach(async ({ comfyPage }) => {
+      await comfyPage.settings.setSetting('Comfy.VueNodes.Enabled', false)
+      await comfyPage.workflow.loadWorkflow(WORKFLOW)
+      await comfyPage.nextFrame()
+    })
+
+    test.afterEach(async ({ comfyPage }) => {
+      await comfyPage.canvasOps.resetView()
+    })
+
+    const nodeStates: NodeState[] = ['expanded', 'collapsed']
+    const positions: Position[] = ['bottom-left', 'bottom-right']
+
+    for (const state of nodeStates) {
+      for (const pos of positions) {
+        test(`legacy node (${state}) at ${pos}: selection bounds encompass node`, async ({
+          comfyPage
+        }) => {
+          await comfyPage.nodeOps.repositionNodes({
+            [SUBGRAPH_ID]: REF_POS,
+            [REGULAR_ID]: TARGET_POSITIONS[pos]
+          })
+          await comfyPage.nextFrame()
+
+          if (state === 'collapsed') {
+            const nodeRef = await comfyPage.nodeOps.getNodeRefById(REGULAR_ID)
+            await nodeRef.setCollapsed(true)
+          }
+
+          await assertSelectionEncompassesNodes(comfyPage.page, comfyPage, [
+            SUBGRAPH_ID,
+            REGULAR_ID
+          ])
+        })
+      }
+    }
+  }
+)

src/extensions/core/selectionBorder.ts

@@ -1,68 +1,93 @@
+import type { ReadOnlyRect } from '@/lib/litegraph/src/interfaces'
 import type { LGraphCanvas, Rectangle } from '@/lib/litegraph/src/litegraph'
-import { createBounds } from '@/lib/litegraph/src/litegraph'
+import { createBounds, LiteGraph } from '@/lib/litegraph/src/litegraph'
+import { layoutStore } from '@/renderer/core/layout/store/layoutStore'
 import { app } from '@/scripts/app'
 
-/**
- * Draws a dashed border around selected items that maintains constant pixel size
- * regardless of zoom level, similar to the DOM selection overlay.
- */
+function getSelectionBounds(canvas: LGraphCanvas): ReadOnlyRect | null {
+  const selectedItems = canvas.selectedItems
+  if (selectedItems.size <= 1) return null
+
+  if (!LiteGraph.vueNodesMode) return createBounds(selectedItems, 10)
+
+  // In Vue mode, use layoutStore.collapsedSize for collapsed nodes
+  // to get accurate dimensions instead of litegraph's fallback values.
+  const padding = 10
+  let minX = Infinity
+  let minY = Infinity
+  let maxX = -Infinity
+  let maxY = -Infinity
+
+  for (const item of selectedItems) {
+    const rect = item.boundingRect
+    const id = 'id' in item ? String(item.id) : null
+    const isCollapsed =
+      'flags' in item &&
+      !!(item as { flags?: { collapsed?: boolean } }).flags?.collapsed
+    const collapsedSize =
+      id && isCollapsed ? layoutStore.getNodeCollapsedSize(id) : undefined
+
+    if (collapsedSize) {
+      minX = Math.min(minX, rect[0])
+      minY = Math.min(minY, rect[1])
+      maxX = Math.max(maxX, rect[0] + collapsedSize.width)
+      maxY = Math.max(maxY, rect[1] + collapsedSize.height)
+    } else {
+      minX = Math.min(minX, rect[0])
+      minY = Math.min(minY, rect[1])
+      maxX = Math.max(maxX, rect[0] + rect[2])
+      maxY = Math.max(maxY, rect[1] + rect[3])
+    }
+  }
+
+  if (!Number.isFinite(minX)) return null
+  return [
+    minX - padding,
+    minY - padding,
+    maxX - minX + 2 * padding,
+    maxY - minY + 2 * padding
+  ]
+}
+
 function drawSelectionBorder(
   ctx: CanvasRenderingContext2D,
   canvas: LGraphCanvas
 ) {
-  const selectedItems = canvas.selectedItems
-
-  // Only draw if multiple items selected
-  if (selectedItems.size <= 1) return
-
-  // Use the same bounds calculation as the toolbox
-  const bounds = createBounds(selectedItems, 10)
+  const bounds = getSelectionBounds(canvas)
   if (!bounds) return
 
   const [x, y, width, height] = bounds
 
-  // Save context state
   ctx.save()
 
-  // Set up dashed line style that doesn't scale with zoom
-  const borderWidth = 2 / canvas.ds.scale // Constant 2px regardless of zoom
+  const borderWidth = 2 / canvas.ds.scale
   ctx.lineWidth = borderWidth
   ctx.strokeStyle =
     getComputedStyle(document.documentElement)
       .getPropertyValue('--border-color')
       .trim() || '#ffffff66'
 
-  // Create dash pattern that maintains visual size
   const dashSize = 5 / canvas.ds.scale
   ctx.setLineDash([dashSize, dashSize])
 
-  // Draw the border using the bounds directly
   ctx.beginPath()
   ctx.roundRect(x, y, width, height, 8 / canvas.ds.scale)
   ctx.stroke()
 
-  // Restore context
   ctx.restore()
 }
 
-/**
- * Extension that adds a dashed selection border for multiple selected nodes
- */
 const ext = {
   name: 'Comfy.SelectionBorder',
 
   async init() {
-    // Hook into the canvas drawing
     const originalDrawForeground = app.canvas.onDrawForeground
 
     app.canvas.onDrawForeground = function (
       ctx: CanvasRenderingContext2D,
       visibleArea: Rectangle
     ) {
-      // Call original if it exists
       originalDrawForeground?.call(this, ctx, visibleArea)
-
-      // Draw our selection border
       drawSelectionBorder(ctx, app.canvas)
     }
   }

src/renderer/core/layout/store/layoutStore.ts

@@ -34,6 +34,7 @@ import type {
   NodeId,
   NodeLayout,
   Point,
+  Size,
   RerouteId,
   RerouteLayout,
   ResizeNodeOperation,
@@ -129,6 +130,7 @@ class LayoutStoreImpl implements LayoutStore {
   // CustomRef cache and trigger functions
   private nodeRefs = new Map<NodeId, Ref<NodeLayout | null>>()
   private nodeTriggers = new Map<NodeId, () => void>()
+  private collapsedSizes = new Map<NodeId, Size>()
 
   // New data structures for hit testing
   private linkLayouts = new Map<LinkId, LinkLayout>()
@@ -242,7 +244,10 @@ class LayoutStoreImpl implements LayoutStore {
             track()
             const ynode = this.ynodes.get(nodeId)
             const layout = ynode ? yNodeToLayout(ynode) : null
-            return layout
+            const collapsedSize = this.collapsedSizes.get(nodeId)
+            return layout && collapsedSize
+              ? { ...layout, collapsedSize }
+              : layout
           },
           set: (newLayout: NodeLayout | null) => {
             if (newLayout === null) {
@@ -1001,6 +1006,7 @@ class LayoutStoreImpl implements LayoutStore {
   ): void {
     this.ydoc.transact(() => {
       this.ynodes.clear()
+      this.collapsedSizes.clear()
       // Note: We intentionally do NOT clear nodeRefs and nodeTriggers here.
       // Vue components may already hold references to these refs, and clearing
       // them would break the reactivity chain. The refs will be reused when
@@ -1546,6 +1552,15 @@ class LayoutStoreImpl implements LayoutStore {
 
     this.currentSource = originalSource
   }
+
+  updateNodeCollapsedSize(nodeId: NodeId, size: Size): void {
+    this.collapsedSizes.set(nodeId, size)
+    this.nodeTriggers.get(nodeId)?.()
+  }
+
+  getNodeCollapsedSize(nodeId: NodeId): Size | undefined {
+    return this.collapsedSizes.get(nodeId)
+  }
 }
 
 // Create singleton instance

src/renderer/core/layout/types.ts

@@ -50,6 +50,9 @@ export interface NodeLayout {
   visible: boolean
   // Computed bounds for hit testing
   bounds: Bounds
+  // Collapsed node dimensions (Vue mode only, separate from size to
+  // preserve expanded size across collapse/expand cycles)
+  collapsedSize?: Size
 }
 
 export interface SlotLayout {

src/renderer/extensions/vueNodes/components/LGraphNode.vue

@@ -12,7 +12,9 @@
       cn(
         'group/node lg-node absolute isolate text-sm',
         'flex flex-col contain-layout contain-style',
-        isRerouteNode ? 'h-(--node-height)' : 'min-w-(--min-node-width)',
+        isRerouteNode
+          ? 'h-(--node-height)'
+          : 'min-h-(--node-height) min-w-(--min-node-width)',
         cursorClass,
         isSelected && 'outline-node-component-outline',
         executing && 'outline-node-stroke-executing',
@@ -55,8 +57,7 @@
           hasAnyError ? '-inset-[7px]' : '-inset-[3px]',
           isSelected
             ? 'border-node-component-outline'
-            : 'border-node-stroke-executing',
-          footerStateOutlineBottomClass
+            : 'border-node-stroke-executing'
         )
       "
     />
@@ -66,8 +67,7 @@
         cn(
           'pointer-events-none absolute border border-solid border-component-node-border',
           rootBorderShapeClass,
-          hasAnyError ? '-inset-1' : 'inset-0',
-          footerRootBorderBottomClass
+          hasAnyError ? '-inset-1' : 'inset-0'
         )
       "
     />
@@ -77,7 +77,7 @@
         cn(
           'flex flex-1 flex-col border border-solid border-transparent bg-node-component-header-surface',
           'w-(--node-width)',
-          !isRerouteNode && 'min-h-(--node-height) min-w-(--min-node-width)',
+          !isRerouteNode && 'min-w-(--min-node-width)',
           shapeClass,
           hasAnyError && 'ring-4 ring-destructive-background',
           {
@@ -196,7 +196,6 @@
       :is-subgraph="!!lgraphNode?.isSubgraphNode()"
       :has-any-error="hasAnyError"
       :show-errors-tab-enabled="showErrorsTabEnabled"
-      :is-collapsed="isCollapsed"
       :show-advanced-inputs-button="showAdvancedInputsButton"
       :show-advanced-state="showAdvancedState"
       :header-color="applyLightThemeColor(nodeData?.color)"
@@ -222,8 +221,6 @@
           cn(
             baseResizeHandleClasses,
             handle.positionClasses,
-            (handle.corner === 'SE' || handle.corner === 'SW') &&
-              footerResizeHandleBottomClass,
             handle.cursorClass,
             'group-hover/node:opacity-100'
           )
@@ -271,6 +268,7 @@ import { useAppMode } from '@/composables/useAppMode'
 import { useErrorHandling } from '@/composables/useErrorHandling'
 import { hasUnpromotedWidgets } from '@/core/graph/subgraph/promotionUtils'
 import { st } from '@/i18n'
+import type { CompassCorners } from '@/lib/litegraph/src/interfaces'
 import {
   LGraphCanvas,
   LGraphEventMode,
@@ -316,7 +314,6 @@ import {
 import { cn } from '@/utils/tailwindUtil'
 import { isTransparent } from '@/utils/colorUtil'
 
-import type { CompassCorners } from '@/lib/litegraph/src/interfaces'
 import { useLayoutMutations } from '@/renderer/core/layout/operations/layoutMutations'
 import { MIN_NODE_WIDTH } from '@/renderer/core/layout/transform/graphRenderTransform'
 
@@ -566,30 +563,6 @@ const { latestPreviewUrl, shouldShowPreviewImg } = useNodePreviewState(
   }
 )
 
-const hasFooter = computed(() => {
-  return !!(
-    (hasAnyError.value && showErrorsTabEnabled.value) ||
-    lgraphNode.value?.isSubgraphNode() ||
-    (!lgraphNode.value?.isSubgraphNode() &&
-      (showAdvancedState.value || showAdvancedInputsButton.value))
-  )
-})
-
-// Footer offset computed classes
-
-const footerStateOutlineBottomClass = computed(() =>
-  hasFooter.value ? '-bottom-[35px]' : ''
-)
-
-const footerRootBorderBottomClass = computed(() =>
-  hasFooter.value ? '-bottom-8' : ''
-)
-
-const footerResizeHandleBottomClass = computed(() => {
-  if (!hasFooter.value) return ''
-  return hasAnyError.value ? 'bottom-[-31px]' : 'bottom-[-35px]'
-})
-
 const cursorClass = computed(() => {
   if (nodeData.flags?.pinned) return 'cursor-default'
   return layoutStore.isDraggingVueNodes.value

src/renderer/extensions/vueNodes/components/NodeFooter.vue

@@ -1,13 +1,16 @@
 <template>
   <!-- Case 1: Subgraph + Error (Dual Tabs) -->
-  <template v-if="isSubgraph && hasAnyError && showErrorsTabEnabled">
+  <div
+    v-if="isSubgraph && hasAnyError && showErrorsTabEnabled"
+    :class="errorWrapperStyles"
+  >
     <Button
       variant="textonly"
       :class="
         cn(
-          getTabStyles(false),
-          errorTabWidth,
-          '-z-5 bg-destructive-background text-white hover:bg-destructive-background-hover'
+          tabStyles,
+          'z-10 box-border w-1/2 rounded-none bg-destructive-background pt-9 pb-4 text-white hover:bg-destructive-background-hover',
+          errorRadiusClass
         )
       "
       @click.stop="$emit('openErrors')"
@@ -23,37 +26,38 @@
       data-testid="subgraph-enter-button"
       :class="
         cn(
-          getTabStyles(true),
-          enterTabFullWidth,
-          '-z-10 bg-node-component-header-surface'
+          tabStyles,
+          '-ml-5 box-border w-[calc(50%+20px)] rounded-none bg-node-component-header-surface pt-9 pb-4 pl-5',
+          enterRadiusClass
         )
       "
       :style="headerColorStyle"
       @click.stop="$emit('enterSubgraph')"
     >
-      <div class="ml-auto flex h-full w-1/2 items-center justify-center gap-2">
+      <div class="flex size-full items-center justify-center gap-2">
         <span class="truncate">{{ t('g.enter') }}</span>
         <i class="icon-[comfy--workflow] size-4 shrink-0" />
       </div>
     </Button>
-  </template>
+  </div>
 
   <!-- Case 1b: Advanced + Error (Dual Tabs, Regular Nodes) -->
-  <template
+  <div
     v-else-if="
       !isSubgraph &&
       hasAnyError &&
       showErrorsTabEnabled &&
       (showAdvancedInputsButton || showAdvancedState)
     "
+    :class="errorWrapperStyles"
   >
     <Button
       variant="textonly"
       :class="
         cn(
-          getTabStyles(false),
-          errorTabWidth,
-          '-z-5 bg-destructive-background text-white hover:bg-destructive-background-hover'
+          tabStyles,
+          'z-10 box-border w-1/2 rounded-none bg-destructive-background pt-9 pb-4 text-white hover:bg-destructive-background-hover',
+          errorRadiusClass
         )
       "
       @click.stop="$emit('openErrors')"
@@ -68,15 +72,15 @@
       variant="textonly"
       :class="
         cn(
-          getTabStyles(true),
-          enterTabFullWidth,
-          '-z-10 bg-node-component-header-surface'
+          tabStyles,
+          '-ml-5 box-border w-[calc(50%+20px)] rounded-none bg-node-component-header-surface pt-9 pb-4 pl-5',
+          enterRadiusClass
         )
       "
       :style="headerColorStyle"
       @click.stop="$emit('toggleAdvanced')"
     >
-      <div class="ml-auto flex h-full w-1/2 items-center justify-center gap-2">
+      <div class="flex size-full items-center justify-center gap-2">
         <span class="truncate">{{
           showAdvancedState
             ? t('rightSidePanel.hideAdvancedShort')
@@ -91,17 +95,20 @@
         />
       </div>
     </Button>
-  </template>
+  </div>
 
   <!-- Case 2: Error Only (Full Width) -->
-  <template v-else-if="hasAnyError && showErrorsTabEnabled">
+  <div
+    v-else-if="hasAnyError && showErrorsTabEnabled"
+    :class="errorWrapperStyles"
+  >
     <Button
       variant="textonly"
       :class="
         cn(
-          getTabStyles(false),
-          enterTabFullWidth,
-          '-z-5 bg-destructive-background text-white hover:bg-destructive-background-hover'
+          tabStyles,
+          'box-border w-full rounded-none bg-destructive-background pt-9 pb-4 text-white hover:bg-destructive-background-hover',
+          footerRadiusClass
         )
       "
       @click.stop="$emit('openErrors')"
@@ -111,18 +118,27 @@
         <i class="icon-[lucide--info] size-4 shrink-0" />
       </div>
     </Button>
-  </template>
+  </div>
 
   <!-- Case 3: Subgraph only (Full Width) -->
-  <template v-else-if="isSubgraph">
+  <div
+    v-else-if="isSubgraph"
+    :class="
+      cn(
+        'isolate -z-1 -mt-5 box-border flex',
+        hasAnyError ? '-mx-1 -mb-2 w-[calc(100%+8px)] pb-1' : 'w-full'
+      )
+    "
+  >
     <Button
       variant="textonly"
       data-testid="subgraph-enter-button"
       :class="
         cn(
-          getTabStyles(true),
-          hasAnyError ? 'w-[calc(100%+8px)]' : 'w-full',
-          '-z-10 bg-node-component-header-surface'
+          tabStyles,
+          'box-border w-full rounded-none bg-node-component-header-surface',
+          hasAnyError ? 'pt-9 pb-4' : 'pt-8 pb-4',
+          footerRadiusClass
         )
       "
       :style="headerColorStyle"
@@ -133,37 +149,47 @@
         <i class="icon-[comfy--workflow] size-4 shrink-0" />
       </div>
     </Button>
-  </template>
+  </div>
 
   <!-- Case 4: Advanced Footer (Regular Nodes) -->
-  <Button
+  <div
     v-else-if="showAdvancedInputsButton || showAdvancedState"
-    variant="textonly"
     :class="
       cn(
-        getTabStyles(true),
-        hasAnyError ? 'w-[calc(100%+8px)]' : 'w-full',
-        '-z-10 bg-node-component-header-surface'
+        'isolate -z-1 -mt-5 box-border flex',
+        hasAnyError ? '-mx-1 -mb-2 w-[calc(100%+8px)] pb-1' : 'w-full'
       )
     "
-    :style="headerColorStyle"
-    @click.stop="$emit('toggleAdvanced')"
   >
-    <div class="flex size-full items-center justify-center gap-2">
-      <template v-if="showAdvancedState">
-        <span class="truncate">{{
-          t('rightSidePanel.hideAdvancedInputsButton')
-        }}</span>
-        <i class="icon-[lucide--chevron-up] size-4 shrink-0" />
-      </template>
-      <template v-else>
-        <span class="truncate">{{
-          t('rightSidePanel.showAdvancedInputsButton')
-        }}</span>
-        <i class="icon-[lucide--settings-2] size-4 shrink-0" />
-      </template>
-    </div>
-  </Button>
+    <Button
+      variant="textonly"
+      :class="
+        cn(
+          tabStyles,
+          'box-border w-full rounded-none bg-node-component-header-surface',
+          hasAnyError ? 'pt-9 pb-4' : 'pt-8 pb-4',
+          footerRadiusClass
+        )
+      "
+      :style="headerColorStyle"
+      @click.stop="$emit('toggleAdvanced')"
+    >
+      <div class="flex size-full items-center justify-center gap-2">
+        <template v-if="showAdvancedState">
+          <span class="truncate">{{
+            t('rightSidePanel.hideAdvancedInputsButton')
+          }}</span>
+          <i class="icon-[lucide--chevron-up] size-4 shrink-0" />
+        </template>
+        <template v-else>
+          <span class="truncate">{{
+            t('rightSidePanel.showAdvancedInputsButton')
+          }}</span>
+          <i class="icon-[lucide--settings-2] size-4 shrink-0" />
+        </template>
+      </div>
+    </Button>
+  </div>
 </template>
 
 <script setup lang="ts">
@@ -179,14 +205,21 @@ interface Props {
   isSubgraph: boolean
   hasAnyError: boolean
   showErrorsTabEnabled: boolean
-  isCollapsed: boolean
   showAdvancedInputsButton?: boolean
   showAdvancedState?: boolean
   headerColor?: string
   shape?: RenderShape
 }
 
-const props = defineProps<Props>()
+const {
+  isSubgraph,
+  hasAnyError,
+  showErrorsTabEnabled,
+  showAdvancedInputsButton,
+  showAdvancedState,
+  headerColor,
+  shape
+} = defineProps<Props>()
 
 defineEmits<{
   (e: 'enterSubgraph'): void
@@ -195,51 +228,43 @@ defineEmits<{
 }>()
 
 const footerRadiusClass = computed(() => {
-  const isExpanded = props.hasAnyError
-
-  switch (props.shape) {
+  const isError = hasAnyError
+  switch (shape) {
     case RenderShape.BOX:
       return ''
     case RenderShape.CARD:
-      return isExpanded ? 'rounded-br-[20px]' : 'rounded-br-2xl'
+      return isError ? 'rounded-br-[20px]' : 'rounded-br-[17px]'
     default:
-      return isExpanded ? 'rounded-b-[20px]' : 'rounded-b-2xl'
+      return isError ? 'rounded-b-[20px]' : 'rounded-b-[17px]'
   }
 })
 
-/**
- * Returns shared size/position classes for footer tabs
- * @param isBackground If true, calculates styles for the background/right tab (Enter Subgraph)
- */
-const getTabStyles = (isBackground = false) => {
-  let sizeClasses = ''
-  if (props.isCollapsed) {
-    let pt = 'pt-10'
-    if (isBackground) {
-      pt = props.hasAnyError ? 'pt-10.5' : 'pt-9'
-    }
-    sizeClasses = cn('-mt-7.5 h-15', pt)
-  } else {
-    let pt = 'pt-12.5'
-    if (isBackground) {
-      pt = props.hasAnyError ? 'pt-12.5' : 'pt-11.5'
-    }
-    sizeClasses = cn('-mt-10 h-17.5', pt)
+const errorRadiusClass = computed(() => {
+  switch (shape) {
+    case RenderShape.BOX:
+      return ''
+    case RenderShape.CARD:
+      return 'rounded-br-[20px]'
+    default:
+      return 'rounded-b-[20px]'
   }
+})
 
-  return cn(
-    'pointer-events-auto absolute top-full left-0 text-xs',
-    footerRadiusClass.value,
-    sizeClasses,
-    props.hasAnyError ? '-translate-x-1 translate-y-0.5' : 'translate-y-0.5'
-  )
-}
+const enterRadiusClass = computed(() => {
+  switch (shape) {
+    case RenderShape.BOX:
+      return ''
+    case RenderShape.CARD:
+    default:
+      return 'rounded-br-[20px]'
+  }
+})
+
+const tabStyles = 'pointer-events-auto h-9 text-xs'
+const errorWrapperStyles =
+  'isolate -z-1 -mx-1 -mt-5 -mb-2 box-border flex w-[calc(100%+8px)] pb-1'
 
 const headerColorStyle = computed(() =>
-  props.headerColor ? { backgroundColor: props.headerColor } : undefined
+  headerColor ? { backgroundColor: headerColor } : undefined
 )
-
-// Case 1 context: Split widths
-const errorTabWidth = 'w-[calc(50%+4px)]'
-const enterTabFullWidth = 'w-[calc(100%+8px)]'
 </script>

src/renderer/extensions/vueNodes/composables/useVueNodeResizeTracking.test.ts

@@ -47,7 +47,8 @@ const testState = vi.hoisted(() => ({
 }))
 
 vi.mock('@vueuse/core', () => ({
-  useDocumentVisibility: () => ref<'visible' | 'hidden'>('visible')
+  useDocumentVisibility: () => ref<'visible' | 'hidden'>('visible'),
+  createSharedComposable: <T>(fn: T) => fn
 }))
 
 vi.mock('@/renderer/core/canvas/canvasStore', () => ({
@@ -99,6 +100,8 @@ function createResizeEntry(options?: {
   if (collapsed) {
     element.dataset.collapsed = ''
   }
+  Object.defineProperty(element, 'offsetWidth', { value: width })
+  Object.defineProperty(element, 'offsetHeight', { value: height })
   const rectSpy = vi.fn(() => new DOMRect(left, top, width, height))
   element.getBoundingClientRect = rectSpy
   const boxSizes = [{ inlineSize: width, blockSize: height }]

src/renderer/extensions/vueNodes/composables/useVueNodeResizeTracking.ts

@@ -139,25 +139,35 @@ const resizeObserver = new ResizeObserver((entries) => {
     const nodeId: NodeId | undefined =
       elementType === 'node' ? elementId : undefined
 
-    // Skip collapsed nodes — their DOM height is just the header, and writing
-    // that back to the layout store would overwrite the stored expanded size.
+    // Collapsed nodes: preserve expanded size but store collapsed
+    // dimensions separately in layoutStore for selection bounds.
     if (elementType === 'node' && element.dataset.collapsed != null) {
       if (nodeId) {
+        markElementForFreshMeasurement(element)
+        const body = element.querySelector(
+          '[data-testid^="node-inner-wrapper"]'
+        )
+        const collapsedWidth =
+          body instanceof HTMLElement ? body.offsetWidth : element.offsetWidth
+        const collapsedHeight = element.offsetHeight
+        const nodeLayout = layoutStore.getNodeLayoutRef(nodeId).value
+        if (nodeLayout) {
+          layoutStore.updateNodeCollapsedSize(nodeId, {
+            width: collapsedWidth,
+            height: collapsedHeight
+          })
+        }
         nodesNeedingSlotResync.add(nodeId)
       }
       continue
     }
 
-    // Use borderBoxSize when available; fall back to contentRect for older engines/tests
-    // Border box is the border included FULL wxh DOM value.
-    const borderBox = Array.isArray(entry.borderBoxSize)
-      ? entry.borderBoxSize[0]
-      : {
-          inlineSize: entry.contentRect.width,
-          blockSize: entry.contentRect.height
-        }
-    const width = Math.max(0, borderBox.inlineSize)
-    const height = Math.max(0, borderBox.blockSize)
+    // Measure the full root element (including footer in flow).
+    // min-height is applied to the root, so footer height in node.size
+    // does not accumulate on Vue/legacy mode switching.
+    const width = Math.max(0, element.offsetWidth)
+    const height = Math.max(0, element.offsetHeight)
+
     const nodeLayout = nodeId
       ? layoutStore.getNodeLayoutRef(nodeId).value
       : null