[Release] v1.26.12 (#5641)

## What's Changed

### 🐛 Bug Fixes
- Change manager flag from --disable-manager to --enable-manager to
align with backend changes (#5635)

This hotfix ensures frontend compatibility with ComfyUI core PR #7555,
changing the manager startup behavior from opt-out to opt-in.

**Full Changelog**:
https://github.com/Comfy-Org/ComfyUI_frontend/compare/v1.26.11...v1.26.12
EOF < /dev/null

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-5641-Release-v1-26-12-2726d73d36508141aae1efa8f2bc4b08)
by [Unito](https://www.unito.io)

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@comfyorg/comfyui-frontend",
   "private": true,
-  "version": "1.26.9",
+  "version": "1.26.12",
   "type": "module",
   "repository": "https://github.com/Comfy-Org/ComfyUI_frontend",
   "homepage": "https://comfy.org",

src/App.vue

@@ -15,10 +15,10 @@ import ProgressSpinner from 'primevue/progressspinner'
 import { computed, onMounted } from 'vue'
 
 import GlobalDialog from '@/components/dialog/GlobalDialog.vue'
-import { useConflictDetection } from '@/composables/useConflictDetection'
 import config from '@/config'
 import { useWorkspaceStore } from '@/stores/workspaceStore'
 
+import { useConflictDetection } from './composables/useConflictDetection'
 import { electronAPI, isElectron } from './utils/envUtil'
 
 const workspaceStore = useWorkspaceStore()

src/components/button/IconButton.vue

@@ -1,5 +1,11 @@
 <template>
-  <Button unstyled :class="buttonStyle" :disabled="disabled" @click="onClick">
+  <Button
+    v-bind="$attrs"
+    unstyled
+    :class="buttonStyle"
+    :disabled="disabled"
+    @click="onClick"
+  >
     <slot></slot>
   </Button>
 </template>
@@ -20,6 +26,10 @@ interface IconButtonProps extends BaseButtonProps {
   onClick: (event: Event) => void
 }
 
+defineOptions({
+  inheritAttrs: false
+})
+
 const {
   size = 'md',
   type = 'secondary',

src/components/button/IconTextButton.vue

@@ -1,5 +1,11 @@
 <template>
-  <Button unstyled :class="buttonStyle" :disabled="disabled" @click="onClick">
+  <Button
+    v-bind="$attrs"
+    unstyled
+    :class="buttonStyle"
+    :disabled="disabled"
+    @click="onClick"
+  >
     <slot v-if="iconPosition !== 'right'" name="icon"></slot>
     <span>{{ label }}</span>
     <slot v-if="iconPosition === 'right'" name="icon"></slot>
@@ -18,6 +24,10 @@ import {
   getButtonTypeClasses
 } from '@/types/buttonTypes'
 
+defineOptions({
+  inheritAttrs: false
+})
+
 interface IconTextButtonProps extends BaseButtonProps {
   iconPosition?: 'left' | 'right'
   label: string

src/components/button/TextButton.vue

@@ -1,5 +1,11 @@
 <template>
-  <Button unstyled :class="buttonStyle" :disabled="disabled" @click="onClick">
+  <Button
+    v-bind="$attrs"
+    unstyled
+    :class="buttonStyle"
+    :disabled="disabled"
+    @click="onClick"
+  >
     <span>{{ label }}</span>
   </Button>
 </template>
@@ -21,6 +27,10 @@ interface TextButtonProps extends BaseButtonProps {
   onClick: () => void
 }
 
+defineOptions({
+  inheritAttrs: false
+})
+
 const {
   size = 'md',
   type = 'primary',

src/components/dialog/content/ErrorDialogContent.vue

@@ -105,7 +105,7 @@ const showContactSupport = async () => {
 
 onMounted(async () => {
   if (!systemStatsStore.systemStats) {
-    await systemStatsStore.fetchSystemStats()
+    await systemStatsStore.refetchSystemStats()
   }
 
   try {

src/components/dialog/content/LoadWorkflowWarning.vue

@@ -2,8 +2,8 @@
   <NoResultsPlaceholder
     class="pb-0"
     icon="pi pi-exclamation-circle"
-    title="Some Nodes Are Missing"
+    :title="$t('loadWorkflowWarning.missingNodesTitle')"
-    message="When loading the graph, the following node types were not found"
+    :message="$t('loadWorkflowWarning.missingNodesDescription')"
   />
   <MissingCoreNodesMessage :missing-core-nodes="missingCoreNodes" />
   <ListBox
@@ -53,19 +53,15 @@
 <script setup lang="ts">
 import Button from 'primevue/button'
 import ListBox from 'primevue/listbox'
-import { computed } from 'vue'
+import { computed, nextTick, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
 
 import NoResultsPlaceholder from '@/components/common/NoResultsPlaceholder.vue'
 import MissingCoreNodesMessage from '@/components/dialog/content/MissingCoreNodesMessage.vue'
 import { useMissingNodes } from '@/composables/nodePack/useMissingNodes'
-import { useDialogService } from '@/services/dialogService'
+import { useManagerState } from '@/composables/useManagerState'
 import { useComfyManagerStore } from '@/stores/comfyManagerStore'
-import { useCommandStore } from '@/stores/commandStore'
+import { useDialogStore } from '@/stores/dialogStore'
-import {
-  ManagerUIState,
-  useManagerStateStore
-} from '@/stores/managerStateStore'
 import { useToastStore } from '@/stores/toastStore'
 import type { MissingNodeType } from '@/types/comfy'
 import { ManagerTab } from '@/types/comfyManagerTypes'
@@ -81,6 +77,7 @@ const { missingNodePacks, isLoading, error, missingCoreNodes } =
   useMissingNodes()
 
 const comfyManagerStore = useComfyManagerStore()
+const managerState = useManagerState()
 
 // Check if any of the missing packs are currently being installed
 const isInstalling = computed(() => {
@@ -111,48 +108,51 @@ const uniqueNodes = computed(() => {
     })
 })
 
-const managerStateStore = useManagerStateStore()
-
 // Show manager buttons unless manager is disabled
 const showManagerButtons = computed(() => {
-  return managerStateStore.managerUIState !== ManagerUIState.DISABLED
+  return managerState.shouldShowManagerButtons.value
 })
 
 // Only show Install All button for NEW_UI (new manager with v4 support)
 const showInstallAllButton = computed(() => {
-  return managerStateStore.managerUIState === ManagerUIState.NEW_UI
+  return managerState.shouldShowInstallButton.value
 })
 
 const openManager = async () => {
-  const state = managerStateStore.managerUIState
+  await managerState.openManager({
-
+    initialTab: ManagerTab.Missing,
-  switch (state) {
+    showToastOnLegacyError: true
-    case ManagerUIState.DISABLED:
+  })
-      useDialogService().showSettingsDialog('extension')
-      break
-
-    case ManagerUIState.LEGACY_UI:
-      try {
-        await useCommandStore().execute('Comfy.Manager.Menu.ToggleVisibility')
-      } catch {
-        // If legacy command doesn't exist, show toast
-        const { t } = useI18n()
-        useToastStore().add({
-          severity: 'error',
-          summary: t('g.error'),
-          detail: t('manager.legacyMenuNotAvailable'),
-          life: 3000
-        })
-      }
-      break
-
-    case ManagerUIState.NEW_UI:
-      useDialogService().showManagerDialog({
-        initialTab: ManagerTab.Missing
-      })
-      break
-  }
 }
+
+const { t } = useI18n()
+const dialogStore = useDialogStore()
+
+// Computed to check if all missing nodes have been installed
+const allMissingNodesInstalled = computed(() => {
+  return (
+    !isLoading.value &&
+    !isInstalling.value &&
+    missingNodePacks.value?.length === 0
+  )
+})
+// Watch for completion and close dialog
+watch(allMissingNodesInstalled, async (allInstalled) => {
+  if (allInstalled) {
+    // Use nextTick to ensure state updates are complete
+    await nextTick()
+
+    dialogStore.closeDialog({ key: 'global-load-workflow-warning' })
+
+    // Show success toast
+    useToastStore().add({
+      severity: 'success',
+      summary: t('g.success'),
+      detail: t('manager.allMissingNodesInstalled'),
+      life: 3000
+    })
+  }
+})
 </script>
 
 <style scoped>

src/components/dialog/content/MissingCoreNodesMessage.vue

@@ -42,9 +42,8 @@
 </template>
 
 <script setup lang="ts">
-import { whenever } from '@vueuse/core'
 import Message from 'primevue/message'
-import { computed, ref } from 'vue'
+import { computed } from 'vue'
 
 import type { LGraphNode } from '@/lib/litegraph/src/litegraph'
 import { useSystemStatsStore } from '@/stores/systemStatsStore'
@@ -60,20 +59,11 @@ const hasMissingCoreNodes = computed(() => {
   return Object.keys(props.missingCoreNodes).length > 0
 })
 
-const currentComfyUIVersion = ref<string | null>(null)
+// Use computed for reactive version tracking
-whenever(
+const currentComfyUIVersion = computed<string | null>(() => {
-  hasMissingCoreNodes,
+  if (!hasMissingCoreNodes.value) return null
-  async () => {
+  return systemStatsStore.systemStats?.system?.comfyui_version ?? null
-    if (!systemStatsStore.systemStats) {
+})
-      await systemStatsStore.fetchSystemStats()
-    }
-    currentComfyUIVersion.value =
-      systemStatsStore.systemStats?.system?.comfyui_version ?? null
-  },
-  {
-    immediate: true
-  }
-)
 
 const sortedMissingCoreNodes = computed(() => {
   return Object.entries(props.missingCoreNodes).sort(([a], [b]) => {

src/components/dialog/content/manager/ManagerDialogContent.vue

@@ -29,7 +29,7 @@
           <!-- Conflict Warning Banner -->
           <div
             v-if="shouldShowManagerBanner"
-            class="bg-yellow-600 bg-opacity-20 border border-yellow-400 rounded-lg p-4 mt-3 mb-4 flex items-center gap-6 relative"
+            class="bg-yellow-500/20 rounded-lg p-4 mt-3 mb-4 flex items-center gap-6 relative"
           >
             <i class="pi pi-exclamation-triangle text-yellow-600 text-lg"></i>
             <div class="flex flex-col gap-2 flex-1">
@@ -46,14 +46,15 @@
                 {{ $t('manager.conflicts.warningBanner.button') }}
               </p>
             </div>
-            <button
+            <IconButton
-              type="button"
+              class="absolute top-0 right-0"
-              class="absolute top-2 right-2 w-6 h-6 border-none outline-none bg-transparent flex items-center justify-center text-yellow-600 rounded transition-colors"
+              type="transparent"
-              :aria-label="$t('g.close')"
               @click="dismissWarningBanner"
             >
-              <i class="pi pi-times text-sm"></i>
+              <i
-            </button>
+                class="pi pi-times text-neutral-900 dark-theme:text-white text-xs"
+              ></i>
+            </IconButton>
           </div>
           <RegistrySearchBar
             v-model:searchQuery="searchQuery"
@@ -138,6 +139,7 @@ import {
 } from 'vue'
 import { useI18n } from 'vue-i18n'
 
+import IconButton from '@/components/button/IconButton.vue'
 import ContentDivider from '@/components/common/ContentDivider.vue'
 import NoResultsPlaceholder from '@/components/common/NoResultsPlaceholder.vue'
 import VirtualGrid from '@/components/common/VirtualGrid.vue'

src/components/dialog/content/manager/PackVersionBadge.test.ts

@@ -1,6 +1,7 @@
 import { VueWrapper, mount } from '@vue/test-utils'
 import { createPinia } from 'pinia'
 import PrimeVue from 'primevue/config'
+import Tooltip from 'primevue/tooltip'
 import { beforeEach, describe, expect, it, vi } from 'vitest'
 import { nextTick } from 'vue'
 import { createI18n } from 'vue-i18n'
@@ -31,11 +32,14 @@ const mockInstalledPacks = {
   'installed-pack': { ver: '2.0.0' }
 }
 
+const mockIsPackEnabled = vi.fn(() => true)
+
 vi.mock('@/stores/comfyManagerStore', () => ({
   useComfyManagerStore: vi.fn(() => ({
     installedPacks: mockInstalledPacks,
     isPackInstalled: (id: string) =>
-      !!mockInstalledPacks[id as keyof typeof mockInstalledPacks]
+      !!mockInstalledPacks[id as keyof typeof mockInstalledPacks],
+    isPackEnabled: mockIsPackEnabled
   }))
 }))
 
@@ -60,6 +64,7 @@ describe('PackVersionBadge', () => {
   beforeEach(() => {
     mockToggle.mockReset()
     mockHide.mockReset()
+    mockIsPackEnabled.mockReturnValue(true) // Reset to default enabled state
   })
 
   const mountComponent = ({
@@ -79,6 +84,9 @@ describe('PackVersionBadge', () => {
       },
       global: {
         plugins: [PrimeVue, createPinia(), i18n],
+        directives: {
+          tooltip: Tooltip
+        },
         stubs: {
           Popover: PopoverStub,
           PackVersionSelectorPopover: true
@@ -229,4 +237,63 @@ describe('PackVersionBadge', () => {
       expect(mockHide).not.toHaveBeenCalled()
     })
   })
+
+  describe('disabled state', () => {
+    beforeEach(() => {
+      mockIsPackEnabled.mockReturnValue(false) // Set all packs as disabled for these tests
+    })
+
+    it('adds disabled styles when pack is disabled', () => {
+      const wrapper = mountComponent()
+
+      const badge = wrapper.find('[role="text"]') // role changes to "text" when disabled
+      expect(badge.exists()).toBe(true)
+      expect(badge.classes()).toContain('cursor-not-allowed')
+      expect(badge.classes()).toContain('opacity-60')
+    })
+
+    it('does not show chevron icon when disabled', () => {
+      const wrapper = mountComponent()
+
+      const chevronIcon = wrapper.find('.pi-chevron-right')
+      expect(chevronIcon.exists()).toBe(false)
+    })
+
+    it('does not show update arrow when disabled', () => {
+      const wrapper = mountComponent()
+
+      const updateIcon = wrapper.find('.pi-arrow-circle-up')
+      expect(updateIcon.exists()).toBe(false)
+    })
+
+    it('does not toggle popover when clicked while disabled', async () => {
+      const wrapper = mountComponent()
+
+      const badge = wrapper.find('[role="text"]') // role changes to "text" when disabled
+      expect(badge.exists()).toBe(true)
+      await badge.trigger('click')
+
+      // Since it's disabled, the popover should not be toggled
+      expect(mockToggle).not.toHaveBeenCalled()
+    })
+
+    it('has correct tabindex when disabled', () => {
+      const wrapper = mountComponent()
+
+      const badge = wrapper.find('[role="text"]') // role changes to "text" when disabled
+      expect(badge.exists()).toBe(true)
+      expect(badge.attributes('tabindex')).toBe('-1')
+    })
+
+    it('does not respond to keyboard events when disabled', async () => {
+      const wrapper = mountComponent()
+
+      const badge = wrapper.find('[role="text"]') // role changes to "text" when disabled
+      expect(badge.exists()).toBe(true)
+      await badge.trigger('keydown.enter')
+      await badge.trigger('keydown.space')
+
+      expect(mockToggle).not.toHaveBeenCalled()
+    })
+  })
 })

src/components/dialog/content/manager/PackVersionBadge.vue

@@ -1,21 +1,28 @@
 <template>
   <div>
     <div
-      class="inline-flex items-center gap-1 rounded-2xl text-xs cursor-pointer py-1"
+      v-tooltip.top="
-      :class="{ 'bg-gray-100 dark-theme:bg-neutral-700 px-1.5': fill }"
+        isDisabled ? $t('manager.enablePackToChangeVersion') : null
-      aria-haspopup="true"
+      "
-      role="button"
+      class="inline-flex items-center gap-1 rounded-2xl text-xs py-1"
-      tabindex="0"
+      :class="{
-      @click="toggleVersionSelector"
+        'bg-gray-100 dark-theme:bg-neutral-700 px-1.5': fill,
-      @keydown.enter="toggleVersionSelector"
+        'cursor-pointer': !isDisabled,
-      @keydown.space="toggleVersionSelector"
+        'cursor-not-allowed opacity-60': isDisabled
+      }"
+      :aria-haspopup="!isDisabled"
+      :role="isDisabled ? 'text' : 'button'"
+      :tabindex="isDisabled ? -1 : 0"
+      @click="!isDisabled && toggleVersionSelector($event)"
+      @keydown.enter="!isDisabled && toggleVersionSelector($event)"
+      @keydown.space="!isDisabled && toggleVersionSelector($event)"
     >
       <i
         v-if="isUpdateAvailable"
         class="pi pi-arrow-circle-up text-blue-600 text-xs"
       />
       <span>{{ installedVersion }}</span>
-      <i class="pi pi-chevron-right text-xxs" />
+      <i v-if="!isDisabled" class="pi pi-chevron-right text-xxs" />
     </div>
 
     <Popover
@@ -61,6 +68,11 @@ const popoverRef = ref()
 
 const managerStore = useComfyManagerStore()
 
+const isInstalled = computed(() => managerStore.isPackInstalled(nodePack?.id))
+const isDisabled = computed(
+  () => isInstalled.value && !managerStore.isPackEnabled(nodePack?.id)
+)
+
 const installedVersion = computed(() => {
   if (!nodePack.id) return 'nightly'
   const version =

src/components/dialog/content/manager/button/PackUpdateButton.vue

@@ -1,5 +1,8 @@
 <template>
   <IconTextButton
+    v-tooltip.top="
+      hasDisabledUpdatePacks ? $t('manager.disabledNodesWontUpdate') : null
+    "
     v-bind="$attrs"
     type="transparent"
     :label="$t('manager.updateAll')"
@@ -24,8 +27,9 @@ import type { components } from '@/types/comfyRegistryTypes'
 
 type NodePack = components['schemas']['Node']
 
-const { nodePacks } = defineProps<{
+const { nodePacks, hasDisabledUpdatePacks } = defineProps<{
   nodePacks: NodePack[]
+  hasDisabledUpdatePacks?: boolean
 }>()
 
 const isUpdating = ref<boolean>(false)

src/components/dialog/content/manager/packCard/PackCardFooter.vue

@@ -13,7 +13,11 @@
       :has-conflict="hasConflicts"
       :conflict-info="conflictInfo"
     />
-    <PackEnableToggle v-else :node-pack="nodePack" />
+    <PackEnableToggle
+      v-else
+      :has-conflict="hasConflicts"
+      :node-pack="nodePack"
+    />
   </div>
 </template>
 

src/components/dialog/content/manager/registrySearchBar/RegistrySearchBar.vue

@@ -34,7 +34,8 @@
       />
       <PackUpdateButton
         v-if="isUpdateAvailableTab && hasUpdateAvailable"
-        :node-packs="updateAvailableNodePacks"
+        :node-packs="enabledUpdateAvailableNodePacks"
+        :has-disabled-update-packs="hasDisabledUpdatePacks"
       />
     </div>
     <div class="flex mt-3 text-sm">
@@ -103,8 +104,11 @@ const { t } = useI18n()
 const { missingNodePacks, isLoading, error } = useMissingNodes()
 
 // Use the composable to get update available nodes
-const { hasUpdateAvailable, updateAvailableNodePacks } =
+const {
-  useUpdateAvailableNodes()
+  hasUpdateAvailable,
+  enabledUpdateAvailableNodePacks,
+  hasDisabledUpdatePacks
+} = useUpdateAvailableNodes()
 
 const hasResults = computed(
   () => searchQuery.value?.trim() && searchResults?.length

src/components/dialog/content/setting/AboutPanel.vue

@@ -34,7 +34,6 @@
 <script setup lang="ts">
 import Divider from 'primevue/divider'
 import Tag from 'primevue/tag'
-import { onMounted } from 'vue'
 
 import SystemStatsPanel from '@/components/common/SystemStatsPanel.vue'
 import { useAboutPanelStore } from '@/stores/aboutPanelStore'
@@ -44,10 +43,4 @@ import PanelTemplate from './PanelTemplate.vue'
 
 const systemStatsStore = useSystemStatsStore()
 const aboutPanelStore = useAboutPanelStore()
-
-onMounted(async () => {
-  if (!systemStatsStore.systemStats) {
-    await systemStatsStore.fetchSystemStats()
-  }
-})
 </script>

src/components/graph/SelectionToolbox.vue

@@ -2,12 +2,12 @@
   <div
     ref="toolboxRef"
     style="transform: translate(var(--tb-x), var(--tb-y))"
-    class="fixed left-0 top-0 z-40"
+    class="fixed left-0 top-0 z-40 pointer-events-none"
   >
     <Transition name="slide-up">
       <Panel
         v-if="visible"
-        class="rounded-lg selection-toolbox"
+        class="rounded-lg selection-toolbox pointer-events-auto"
         :pt="{
           header: 'hidden',
           content: 'p-0 flex flex-row'
@@ -83,7 +83,6 @@ const extensionToolboxCommands = computed<ComfyCommandImpl[]>(() => {
 <style scoped>
 .selection-toolbox {
   transform: translateX(-50%) translateY(-120%);
-  will-change: transform, opacity;
 }
 
 @keyframes slideUp {

src/components/graph/selectionToolbox/ColorPickerButton.vue

@@ -147,7 +147,8 @@ watch(
     showColorPicker.value = false
     selectedColorOption.value = null
     currentColorOption.value = getItemsColorOption(newSelectedItems)
-  }
+  },
+  { immediate: true }
 )
 </script>
 

src/components/helpcenter/HelpCenterMenuContent.vue

@@ -142,11 +142,12 @@ import { useI18n } from 'vue-i18n'
 
 import PuzzleIcon from '@/components/icons/PuzzleIcon.vue'
 import { useConflictAcknowledgment } from '@/composables/useConflictAcknowledgment'
-import { useDialogService } from '@/services/dialogService'
+import { useManagerState } from '@/composables/useManagerState'
 import { type ReleaseNote } from '@/services/releaseService'
 import { useCommandStore } from '@/stores/commandStore'
 import { useReleaseStore } from '@/stores/releaseStore'
 import { useSettingStore } from '@/stores/settingStore'
+import { ManagerTab } from '@/types/comfyManagerTypes'
 import { electronAPI, isElectron } from '@/utils/envUtil'
 import { formatVersionAnchor } from '@/utils/formatUtil'
 
@@ -191,7 +192,6 @@ const { t, locale } = useI18n()
 const releaseStore = useReleaseStore()
 const commandStore = useCommandStore()
 const settingStore = useSettingStore()
-const dialogService = useDialogService()
 
 // Emits
 const emit = defineEmits<{
@@ -313,8 +313,11 @@ const menuItems = computed<MenuItem[]>(() => {
       icon: PuzzleIcon,
       label: t('helpCenter.managerExtension'),
       showRedDot: shouldShowManagerRedDot.value,
-      action: () => {
+      action: async () => {
-        dialogService.showManagerDialog()
+        await useManagerState().openManager({
+          initialTab: ManagerTab.All,
+          showToastOnLegacyError: false
+        })
         emit('close')
       }
     },

src/components/sidebar/SidebarHelpCenterIcon.vue

@@ -88,8 +88,8 @@ const { shouldShowRedDot: shouldShowConflictRedDot, markConflictsAsSeen } =
   useConflictAcknowledgment()
 
 // Use either release red dot or conflict red dot
-const shouldShowRedDot = computed(() => {
+const shouldShowRedDot = computed((): boolean => {
-  const releaseRedDot = showReleaseRedDot
+  const releaseRedDot = showReleaseRedDot.value
   return releaseRedDot || shouldShowConflictRedDot.value
 })
 

src/components/topbar/CommandMenubar.vue

@@ -106,16 +106,13 @@ import { useI18n } from 'vue-i18n'
 import SubgraphBreadcrumb from '@/components/breadcrumb/SubgraphBreadcrumb.vue'
 import SettingDialogContent from '@/components/dialog/content/SettingDialogContent.vue'
 import SettingDialogHeader from '@/components/dialog/header/SettingDialogHeader.vue'
-import { useDialogService } from '@/services/dialogService'
+import { useManagerState } from '@/composables/useManagerState'
 import { useCommandStore } from '@/stores/commandStore'
 import { useDialogStore } from '@/stores/dialogStore'
-import {
-  ManagerUIState,
-  useManagerStateStore
-} from '@/stores/managerStateStore'
 import { useMenuItemStore } from '@/stores/menuItemStore'
 import { useSettingStore } from '@/stores/settingStore'
 import { useColorPaletteStore } from '@/stores/workspace/colorPaletteStore'
+import { ManagerTab } from '@/types/comfyManagerTypes'
 import { showNativeSystemMenu } from '@/utils/envUtil'
 import { normalizeI18nKey } from '@/utils/formatUtil'
 import { whileMouseDown } from '@/utils/mouseDownUtil'
@@ -127,6 +124,8 @@ const dialogStore = useDialogStore()
 const settingStore = useSettingStore()
 const { t } = useI18n()
 
+const managerState = useManagerState()
+
 const menuRef = ref<
   ({ dirty: boolean } & TieredMenuMethods & TieredMenuState) | null
 >(null)
@@ -159,29 +158,11 @@ const showSettings = (defaultPanel?: string) => {
   })
 }
 
-const managerStateStore = useManagerStateStore()
-
 const showManageExtensions = async () => {
-  const state = managerStateStore.managerUIState
+  await managerState.openManager({
-
+    initialTab: ManagerTab.All,
-  switch (state) {
+    showToastOnLegacyError: false
-    case ManagerUIState.DISABLED:
+  })
-      showSettings('extension')
-      break
-
-    case ManagerUIState.LEGACY_UI:
-      try {
-        await commandStore.execute('Comfy.Manager.Menu.ToggleVisibility')
-      } catch {
-        // If legacy command doesn't exist, fall back to extensions panel
-        showSettings('extension')
-      }
-      break
-
-    case ManagerUIState.NEW_UI:
-      useDialogService().showManagerDialog()
-      break
-  }
 }
 
 const extraMenuItems = computed<MenuItem[]>(() => [

src/composables/node/useNodePricing.ts

@@ -1053,7 +1053,7 @@ const apiNodeCosts: Record<string, { displayPrice: string | PricingFunction }> =
         ) as IComboWidget
 
         if (!modelWidget || !generateAudioWidget) {
-          return '$2.00-6.00/Run (varies with model & audio generation)'
+          return '$0.80-3.20/Run (varies with model & audio generation)'
         }
 
         const model = String(modelWidget.value)
@@ -1061,13 +1061,13 @@ const apiNodeCosts: Record<string, { displayPrice: string | PricingFunction }> =
           String(generateAudioWidget.value).toLowerCase() === 'true'
 
         if (model.includes('veo-3.0-fast-generate-001')) {
-          return generateAudio ? '$3.20/Run' : '$2.00/Run'
+          return generateAudio ? '$1.20/Run' : '$0.80/Run'
         } else if (model.includes('veo-3.0-generate-001')) {
-          return generateAudio ? '$6.00/Run' : '$4.00/Run'
+          return generateAudio ? '$3.20/Run' : '$1.60/Run'
         }
 
         // Default fallback
-        return '$2.00-6.00/Run'
+        return '$0.80-3.20/Run'
       }
     },
     LumaImageNode: {
@@ -1502,6 +1502,32 @@ const apiNodeCosts: Record<string, { displayPrice: string | PricingFunction }> =
         return 'Token-based'
       }
     },
+    ByteDanceSeedreamNode: {
+      displayPrice: (node: LGraphNode): string => {
+        const sequentialGenerationWidget = node.widgets?.find(
+          (w) => w.name === 'sequential_image_generation'
+        ) as IComboWidget
+        const maxImagesWidget = node.widgets?.find(
+          (w) => w.name === 'max_images'
+        ) as IComboWidget
+
+        if (!sequentialGenerationWidget || !maxImagesWidget)
+          return '$0.03/Run ($0.03 for one output image)'
+
+        if (
+          String(sequentialGenerationWidget.value).toLowerCase() === 'disabled'
+        ) {
+          return '$0.03/Run'
+        }
+
+        const maxImages = Number(maxImagesWidget.value)
+        if (maxImages === 1) {
+          return '$0.03/Run'
+        }
+        const cost = (0.03 * maxImages).toFixed(2)
+        return `$${cost}/Run ($0.03 for one output image)`
+      }
+    },
     ByteDanceTextToVideoNode: {
       displayPrice: byteDanceVideoPricingCalculator
     },
@@ -1604,6 +1630,11 @@ export const useNodePricing = () => {
       // ByteDance
       ByteDanceImageNode: ['model'],
       ByteDanceImageEditNode: ['model'],
+      ByteDanceSeedreamNode: [
+        'model',
+        'sequential_image_generation',
+        'max_images'
+      ],
       ByteDanceTextToVideoNode: ['model', 'duration', 'resolution'],
       ByteDanceImageToVideoNode: ['model', 'duration', 'resolution'],
       ByteDanceFirstLastFrameNode: ['model', 'duration', 'resolution'],

src/composables/nodePack/useUpdateAvailableNodes.ts

@@ -44,9 +44,24 @@ export const useUpdateAvailableNodes = () => {
     return filterOutdatedPacks(installedPacks.value)
   })
 
-  // Check if there are any outdated packs
+  // Filter only enabled outdated packs
+  const enabledUpdateAvailableNodePacks = computed(() => {
+    return updateAvailableNodePacks.value.filter((pack) =>
+      comfyManagerStore.isPackEnabled(pack.id)
+    )
+  })
+
+  // Check if there are any enabled outdated packs
   const hasUpdateAvailable = computed(() => {
-    return updateAvailableNodePacks.value.length > 0
+    return enabledUpdateAvailableNodePacks.value.length > 0
+  })
+
+  // Check if there are disabled packs with updates
+  const hasDisabledUpdatePacks = computed(() => {
+    return (
+      updateAvailableNodePacks.value.length >
+      enabledUpdateAvailableNodePacks.value.length
+    )
   })
 
   // Automatically fetch installed pack data when composable is used
@@ -58,7 +73,9 @@ export const useUpdateAvailableNodes = () => {
 
   return {
     updateAvailableNodePacks,
+    enabledUpdateAvailableNodePacks,
     hasUpdateAvailable,
+    hasDisabledUpdatePacks,
     isLoading,
     error
   }

src/composables/nodePack/useWorkflowPacks.ts

@@ -61,7 +61,7 @@ export const useWorkflowPacks = (options: UseNodePacksOptions = {}) => {
     const nodeDef = nodeDefStore.nodeDefsByName[nodeName]
     if (nodeDef?.nodeSource.type === 'core') {
       if (!systemStatsStore.systemStats) {
-        await systemStatsStore.fetchSystemStats()
+        await systemStatsStore.refetchSystemStats()
       }
       return {
         id: CORE_NODES_PACK_NAME,

src/composables/useConflictDetection.ts

@@ -1,3 +1,4 @@
+import { until } from '@vueuse/core'
 import { uniqBy } from 'es-toolkit/compat'
 import { computed, getCurrentInstance, onUnmounted, readonly, ref } from 'vue'
 
@@ -21,6 +22,7 @@ import type {
   NodePackRequirements,
   SystemEnvironment
 } from '@/types/conflictDetectionTypes'
+import { normalizePackId } from '@/utils/packUtils'
 import {
   cleanVersion,
   satisfiesVersion,
@@ -78,9 +80,8 @@ export function useConflictDetection() {
     try {
       // Get system stats from store (primary source of system information)
       const systemStatsStore = useSystemStatsStore()
-      if (!systemStatsStore.systemStats) {
+      // Wait for systemStats to be initialized if not already
-        await systemStatsStore.fetchSystemStats()
+      await until(systemStatsStore.isInitialized)
-      }
 
       // Fetch version information from backend (with error resilience)
       const [frontendVersion] = await Promise.allSettled([
@@ -127,7 +128,7 @@ export function useConflictDetection() {
       }
 
       systemEnvironment.value = environment
-      console.log(
+      console.debug(
         '[ConflictDetection] System environment detection completed:',
         environment
       )
@@ -427,7 +428,7 @@ export function useConflictDetection() {
         Object.entries(bulkResult).forEach(([packageId, failInfo]) => {
           if (failInfo !== null) {
             importFailures[packageId] = failInfo
-            console.log(
+            console.debug(
               `[ConflictDetection] Import failure found for ${packageId}:`,
               failInfo
             )
@@ -500,7 +501,7 @@ export function useConflictDetection() {
    */
   async function performConflictDetection(): Promise<ConflictDetectionResponse> {
     if (isDetecting.value) {
-      console.log('[ConflictDetection] Already detecting, skipping')
+      console.debug('[ConflictDetection] Already detecting, skipping')
       return {
         success: false,
         error_message: 'Already detecting conflicts',
@@ -556,7 +557,10 @@ export function useConflictDetection() {
       detectionSummary.value = summary
       lastDetectionTime.value = new Date().toISOString()
 
-      console.log('[ConflictDetection] Conflict detection completed:', summary)
+      console.debug(
+        '[ConflictDetection] Conflict detection completed:',
+        summary
+      )
 
       // Store conflict results for later UI display
       // Dialog will be shown based on specific events, not on app mount
@@ -568,7 +572,7 @@ export function useConflictDetection() {
         // Merge conflicts for packages with the same name
         const mergedConflicts = mergeConflictsByPackageName(conflictedResults)
 
-        console.log(
+        console.debug(
           '[ConflictDetection] Conflicts detected (stored for UI):',
           mergedConflicts
         )
@@ -632,11 +636,22 @@ export function useConflictDetection() {
   /**
    * Error-resilient initialization (called on app mount).
    * Async function that doesn't block UI setup.
-   * Ensures proper order: installed -> system_stats -> versions bulk -> import_fail_info_bulk
+   * Ensures proper order: system_stats -> manager state -> installed -> versions bulk -> import_fail_info_bulk
    */
   async function initializeConflictDetection(): Promise<void> {
     try {
-      // Simply perform conflict detection
+      // Check if manager is new Manager before proceeding
+      const { useManagerState } = await import('@/composables/useManagerState')
+      const managerState = useManagerState()
+
+      if (!managerState.isNewManagerUI.value) {
+        console.debug(
+          '[ConflictDetection] Manager is not new Manager, skipping conflict detection'
+        )
+        return
+      }
+
+      // Manager is new Manager, perform conflict detection
       // The useInstalledPacks will handle fetching installed list if needed
       await performConflictDetection()
     } catch (error) {
@@ -671,13 +686,13 @@ export function useConflictDetection() {
    * Check if conflicts should trigger modal display after "What's New" dismissal
    */
   async function shouldShowConflictModalAfterUpdate(): Promise<boolean> {
-    console.log(
+    console.debug(
       '[ConflictDetection] Checking if conflict modal should show after update...'
     )
 
     // Ensure conflict detection has run
     if (detectionResults.value.length === 0) {
-      console.log(
+      console.debug(
         '[ConflictDetection] No detection results, running conflict detection...'
       )
       await performConflictDetection()
@@ -689,7 +704,7 @@ export function useConflictDetection() {
     const hasActualConflicts = hasConflicts.value
     const canShowModal = acknowledgment.shouldShowConflictModal.value
 
-    console.log('[ConflictDetection] Modal check:', {
+    console.debug('[ConflictDetection] Modal check:', {
       hasConflicts: hasActualConflicts,
       canShowModal: canShowModal,
       conflictedPackagesCount: conflictedPackages.value.length
@@ -860,9 +875,7 @@ function mergeConflictsByPackageName(
 
   conflicts.forEach((conflict) => {
     // Normalize package name by removing version suffix (@1_0_3) for consistent merging
-    const normalizedPackageName = conflict.package_name.includes('@')
+    const normalizedPackageName = normalizePackId(conflict.package_name)
-      ? conflict.package_name.substring(0, conflict.package_name.indexOf('@'))
-      : conflict.package_name
 
     if (mergedMap.has(normalizedPackageName)) {
       // Package already exists, merge conflicts

src/composables/useCoreCommands.ts

@@ -1,5 +1,6 @@
 import { useFirebaseAuthActions } from '@/composables/auth/useFirebaseAuthActions'
 import { useSelectedLiteGraphItems } from '@/composables/canvas/useSelectedLiteGraphItems'
+import { ManagerUIState, useManagerState } from '@/composables/useManagerState'
 import { useModelSelectorDialog } from '@/composables/useModelSelectorDialog'
 import {
   DEFAULT_DARK_COLOR_PALETTE,
@@ -20,15 +21,10 @@ import { useDialogService } from '@/services/dialogService'
 import { useLitegraphService } from '@/services/litegraphService'
 import { useWorkflowService } from '@/services/workflowService'
 import type { ComfyCommand } from '@/stores/commandStore'
-import { useCommandStore } from '@/stores/commandStore'
 import { useExecutionStore } from '@/stores/executionStore'
 import { useCanvasStore, useTitleEditorStore } from '@/stores/graphStore'
 import { useHelpCenterStore } from '@/stores/helpCenterStore'
 import { useNodeOutputStore } from '@/stores/imagePreviewStore'
-import {
-  ManagerUIState,
-  useManagerStateStore
-} from '@/stores/managerStateStore'
 import { useQueueSettingsStore, useQueueStore } from '@/stores/queueStore'
 import { useSettingStore } from '@/stores/settingStore'
 import { useSubgraphNavigationStore } from '@/stores/subgraphNavigationStore'
@@ -720,34 +716,9 @@ export function useCoreCommands(): ComfyCommand[] {
       label: 'Custom Nodes Manager',
       versionAdded: '1.12.10',
       function: async () => {
-        const managerState = useManagerStateStore().managerUIState
+        await useManagerState().openManager({
-
+          showToastOnLegacyError: true
-        switch (managerState) {
+        })
-          case ManagerUIState.DISABLED:
-            dialogService.showSettingsDialog('extension')
-            break
-
-          case ManagerUIState.LEGACY_UI:
-            try {
-              await useCommandStore().execute(
-                'Comfy.Manager.Menu.ToggleVisibility' // This command is registered by legacy manager FE extension
-              )
-            } catch (error) {
-              console.error('error', error)
-              useToastStore().add({
-                severity: 'error',
-                summary: t('g.error'),
-                detail: t('manager.legacyMenuNotAvailable'),
-                life: 3000
-              })
-              dialogService.showManagerDialog()
-            }
-            break
-
-          case ManagerUIState.NEW_UI:
-            dialogService.showManagerDialog()
-            break
-        }
       }
     },
     {
@@ -755,33 +726,25 @@ export function useCoreCommands(): ComfyCommand[] {
       icon: 'pi pi-sync',
       label: 'Check for Custom Node Updates',
       versionAdded: '1.17.0',
-      function: () => {
+      function: async () => {
-        const managerStore = useManagerStateStore()
+        const managerState = useManagerState()
-        const state = managerStore.managerUIState
+        const state = managerState.managerUIState.value
 
-        switch (state) {
+        // For DISABLED state, show error toast instead of opening settings
-          case ManagerUIState.DISABLED:
+        if (state === ManagerUIState.DISABLED) {
-            toastStore.add({
+          toastStore.add({
-              severity: 'error',
+            severity: 'error',
-              summary: t('g.error'),
+            summary: t('g.error'),
-              detail: t('manager.notAvailable'),
+            detail: t('manager.notAvailable'),
-              life: 3000
+            life: 3000
-            })
+          })
-            break
+          return
-
-          case ManagerUIState.LEGACY_UI:
-            useCommandStore()
-              .execute('Comfy.Manager.Menu.ToggleVisibility')
-              .catch(() => {
-                // If legacy command doesn't exist, fall back to extensions panel
-                dialogService.showSettingsDialog('extension')
-              })
-            break
-
-          case ManagerUIState.NEW_UI:
-            dialogService.showManagerDialog()
-            break
         }
+
+        await managerState.openManager({
+          initialTab: ManagerTab.UpdateAvailable,
+          showToastOnLegacyError: false
+        })
       }
     },
     {
@@ -790,32 +753,10 @@ export function useCoreCommands(): ComfyCommand[] {
       label: 'Install Missing Custom Nodes',
       versionAdded: '1.17.0',
       function: async () => {
-        const managerStore = useManagerStateStore()
+        await useManagerState().openManager({
-        const state = managerStore.managerUIState
+          initialTab: ManagerTab.Missing,
-
+          showToastOnLegacyError: false
-        switch (state) {
+        })
-          case ManagerUIState.DISABLED:
-            // When manager is disabled, open the extensions panel in settings
-            dialogService.showSettingsDialog('extension')
-            break
-
-          case ManagerUIState.LEGACY_UI:
-            try {
-              await useCommandStore().execute(
-                'Comfy.Manager.Menu.ToggleVisibility'
-              )
-            } catch {
-              // If legacy command doesn't exist, fall back to extensions panel
-              dialogService.showSettingsDialog('extension')
-            }
-            break
-
-          case ManagerUIState.NEW_UI:
-            dialogService.showManagerDialog({
-              initialTab: ManagerTab.Missing
-            })
-            break
-        }
       }
     },
     {
@@ -921,8 +862,11 @@ export function useCoreCommands(): ComfyCommand[] {
       id: 'Comfy.OpenManagerDialog',
       icon: 'mdi mdi-puzzle-outline',
       label: 'Manager',
-      function: () => {
+      function: async () => {
-        dialogService.showManagerDialog()
+        await useManagerState().openManager({
+          initialTab: ManagerTab.All,
+          showToastOnLegacyError: false
+        })
       }
     },
     {
@@ -987,18 +931,11 @@ export function useCoreCommands(): ComfyCommand[] {
       label: 'Custom Nodes (Legacy)',
       versionAdded: '1.16.4',
       function: async () => {
-        try {
+        await useManagerState().openManager({
-          await useCommandStore().execute(
+          legacyCommand: 'Comfy.Manager.CustomNodesManager.ToggleVisibility',
-            'Comfy.Manager.CustomNodesManager.ToggleVisibility'
+          showToastOnLegacyError: true,
-          )
+          isLegacyOnly: true
-        } catch (error) {
+        })
-          useToastStore().add({
-            severity: 'error',
-            summary: t('g.error'),
-            detail: t('manager.legacyMenuNotAvailable'),
-            life: 3000
-          })
-        }
       }
     },
     {
@@ -1007,16 +944,10 @@ export function useCoreCommands(): ComfyCommand[] {
       label: 'Manager Menu (Legacy)',
       versionAdded: '1.16.4',
       function: async () => {
-        try {
+        await useManagerState().openManager({
-          await useCommandStore().execute('Comfy.Manager.Menu.ToggleVisibility')
+          showToastOnLegacyError: true,
-        } catch (error) {
+          isLegacyOnly: true
-          useToastStore().add({
+        })
-            severity: 'error',
-            summary: t('g.error'),
-            detail: t('manager.legacyMenuNotAvailable'),
-            life: 3000
-          })
-        }
       }
     },
     {

src/composables/useManagerQueue.ts

@@ -5,6 +5,7 @@ import { Ref, computed, ref } from 'vue'
 import { app } from '@/scripts/app'
 import { useDialogService } from '@/services/dialogService'
 import { components } from '@/types/generatedManagerTypes'
+import { normalizePackKeys } from '@/utils/packUtils'
 
 type ManagerTaskHistory = Record<
   string,
@@ -98,7 +99,8 @@ export const useManagerQueue = (
     taskHistory.value = filterHistoryByClientId(state.history)
 
     if (state.installed_packs) {
-      installedPacks.value = state.installed_packs
+      // Normalize pack keys to ensure consistent access
+      installedPacks.value = normalizePackKeys(state.installed_packs)
     }
     updateProcessingState()
   }

src/composables/useManagerState.ts

@@ -0,0 +1,208 @@
+import { storeToRefs } from 'pinia'
+import { computed, readonly } from 'vue'
+
+import { t } from '@/i18n'
+import { api } from '@/scripts/api'
+import { useDialogService } from '@/services/dialogService'
+import { useCommandStore } from '@/stores/commandStore'
+import { useSystemStatsStore } from '@/stores/systemStatsStore'
+import { useToastStore } from '@/stores/toastStore'
+import { ManagerTab } from '@/types/comfyManagerTypes'
+
+export enum ManagerUIState {
+  DISABLED = 'disabled',
+  LEGACY_UI = 'legacy',
+  NEW_UI = 'new'
+}
+
+export function useManagerState() {
+  const systemStatsStore = useSystemStatsStore()
+  const { systemStats, isInitialized: systemInitialized } =
+    storeToRefs(systemStatsStore)
+
+  /**
+   * The current manager UI state.
+   * Computed once and cached until dependencies change (which they don't during runtime).
+   * This follows Vue's conventions and provides better performance through caching.
+   */
+  const managerUIState = readonly(
+    computed((): ManagerUIState => {
+      // Wait for systemStats to be initialized
+      if (!systemInitialized.value) {
+        // Default to DISABLED while loading
+        return ManagerUIState.DISABLED
+      }
+
+      // Get current values
+      const clientSupportsV4 =
+        api.getClientFeatureFlags().supports_manager_v4_ui ?? false
+
+      const serverSupportsV4 = api.getServerFeature(
+        'extension.manager.supports_v4'
+      )
+
+      // Check command line args first (highest priority)
+      // --enable-manager flag enables the manager (opposite of old --disable-manager)
+      const hasEnableManager =
+        systemStats.value?.system?.argv?.includes('--enable-manager')
+
+      // If --enable-manager is NOT present, manager is disabled
+      if (!hasEnableManager) {
+        return ManagerUIState.DISABLED
+      }
+
+      if (
+        systemStats.value?.system?.argv?.includes('--enable-manager-legacy-ui')
+      ) {
+        return ManagerUIState.LEGACY_UI
+      }
+
+      // Both client and server support v4 = NEW_UI
+      if (clientSupportsV4 && serverSupportsV4 === true) {
+        return ManagerUIState.NEW_UI
+      }
+
+      // Server supports v4 but client doesn't = LEGACY_UI
+      if (serverSupportsV4 === true && !clientSupportsV4) {
+        return ManagerUIState.LEGACY_UI
+      }
+
+      // Server explicitly doesn't support v4 = LEGACY_UI
+      if (serverSupportsV4 === false) {
+        return ManagerUIState.LEGACY_UI
+      }
+
+      // If server feature flags haven't loaded yet, default to NEW_UI
+      // This is a temporary state - feature flags are exchanged immediately on WebSocket connection
+      // NEW_UI is the safest default since v2 API is the current standard
+      // If the server doesn't support v2, API calls will fail with 404 and be handled gracefully
+      if (serverSupportsV4 === undefined) {
+        return ManagerUIState.NEW_UI
+      }
+
+      // Should never reach here, but if we do, disable manager
+      return ManagerUIState.DISABLED
+    })
+  )
+
+  /**
+   * Check if manager is enabled (not DISABLED)
+   */
+  const isManagerEnabled = readonly(
+    computed((): boolean => {
+      return managerUIState.value !== ManagerUIState.DISABLED
+    })
+  )
+
+  /**
+   * Check if manager UI is in NEW_UI mode
+   */
+  const isNewManagerUI = readonly(
+    computed((): boolean => {
+      return managerUIState.value === ManagerUIState.NEW_UI
+    })
+  )
+
+  /**
+   * Check if manager UI is in LEGACY_UI mode
+   */
+  const isLegacyManagerUI = readonly(
+    computed((): boolean => {
+      return managerUIState.value === ManagerUIState.LEGACY_UI
+    })
+  )
+
+  /**
+   * Check if install button should be shown (only in NEW_UI mode)
+   */
+  const shouldShowInstallButton = readonly(
+    computed((): boolean => {
+      return isNewManagerUI.value
+    })
+  )
+
+  /**
+   * Check if manager buttons should be shown (when manager is not disabled)
+   */
+  const shouldShowManagerButtons = readonly(
+    computed((): boolean => {
+      return isManagerEnabled.value
+    })
+  )
+
+  /**
+   * Opens the manager UI based on current state
+   * Centralizes the logic for opening manager across the app
+   * @param options - Optional configuration for opening the manager
+   * @param options.initialTab - Initial tab to show (for NEW_UI mode)
+   * @param options.legacyCommand - Legacy command to execute (for LEGACY_UI mode)
+   * @param options.showToastOnLegacyError - Whether to show toast on legacy command failure
+   * @param options.isLegacyOnly - If true, shows error in NEW_UI mode instead of opening manager
+   */
+  const openManager = async (options?: {
+    initialTab?: ManagerTab
+    legacyCommand?: string
+    showToastOnLegacyError?: boolean
+    isLegacyOnly?: boolean
+  }): Promise<void> => {
+    const state = managerUIState.value
+    const dialogService = useDialogService()
+    const commandStore = useCommandStore()
+
+    switch (state) {
+      case ManagerUIState.DISABLED:
+        dialogService.showSettingsDialog('extension')
+        break
+
+      case ManagerUIState.LEGACY_UI: {
+        const command =
+          options?.legacyCommand || 'Comfy.Manager.Menu.ToggleVisibility'
+        try {
+          await commandStore.execute(command)
+        } catch {
+          // If legacy command doesn't exist
+          if (options?.showToastOnLegacyError !== false) {
+            useToastStore().add({
+              severity: 'error',
+              summary: t('g.error'),
+              detail: t('manager.legacyMenuNotAvailable'),
+              life: 3000
+            })
+          }
+          // Fallback to extensions panel if not showing toast
+          if (options?.showToastOnLegacyError === false) {
+            dialogService.showSettingsDialog('extension')
+          }
+        }
+        break
+      }
+
+      case ManagerUIState.NEW_UI:
+        if (options?.isLegacyOnly) {
+          // Legacy command is not available in NEW_UI mode
+          useToastStore().add({
+            severity: 'error',
+            summary: t('g.error'),
+            detail: t('manager.legacyMenuNotAvailable'),
+            life: 3000
+          })
+          dialogService.showManagerDialog({ initialTab: ManagerTab.All })
+        } else {
+          dialogService.showManagerDialog(
+            options?.initialTab ? { initialTab: options.initialTab } : undefined
+          )
+        }
+        break
+    }
+  }
+
+  return {
+    managerUIState,
+    isManagerEnabled,
+    isNewManagerUI,
+    isLegacyManagerUI,
+    shouldShowInstallButton,
+    shouldShowManagerButtons,
+    openManager
+  }
+}

src/locales/en/main.json

@@ -187,6 +187,8 @@
     "updateSelected": "Update Selected",
     "updateAll": "Update All",
     "updatingAllPacks": "Updating all packages",
+    "disabledNodesWontUpdate": "Disabled nodes will not be updated",
+    "enablePackToChangeVersion": "Enable this pack to change versions",
     "license": "License",
     "nightlyVersion": "Nightly",
     "latestVersion": "Latest",
@@ -205,6 +207,7 @@
     "noDescription": "No description available",
     "installSelected": "Install Selected",
     "installAllMissingNodes": "Install All Missing Nodes",
+    "allMissingNodesInstalled": "All missing nodes have been successfully installed",
     "packsSelected": "packs selected",
     "mixedSelectionMessage": "Cannot perform bulk action on mixed selection",
     "notAvailable": "Not Available",
@@ -1436,6 +1439,8 @@
     "missingModelsMessage": "When loading the graph, the following models were not found"
   },
   "loadWorkflowWarning": {
+    "missingNodesTitle": "Some Nodes Are Missing",
+    "missingNodesDescription": "When loading the graph, the following node types were not found.\nThis may also happen if your installed version is lower and that node type can’t be found.",
     "outdatedVersion": "Some nodes require a newer version of ComfyUI (current: {version}). Please update to use all nodes.",
     "outdatedVersionGeneric": "Some nodes require a newer version of ComfyUI. Please update to use all nodes.",
     "coreNodesFromVersion": "Requires ComfyUI {version}:"

src/services/comfyManagerService.ts

@@ -2,6 +2,7 @@ import axios, { AxiosError, AxiosResponse } from 'axios'
 import { v4 as uuidv4 } from 'uuid'
 import { ref } from 'vue'
 
+import { useManagerState } from '@/composables/useManagerState'
 import { api } from '@/scripts/api'
 import { components } from '@/types/generatedManagerTypes'
 import { isAbortError } from '@/utils/typeGuardUtil'
@@ -44,11 +45,18 @@ const managerApiClient = axios.create({
 /**
  * Service for interacting with the ComfyUI Manager API
  * Provides methods for managing packs, ComfyUI-Manager queue operations, and system functions
+ * Note: This service should only be used when Manager state is NEW_UI
  */
 export const useComfyManagerService = () => {
   const isLoading = ref(false)
   const error = ref<string | null>(null)
 
+  // Check if manager service should be available
+  const isManagerServiceAvailable = () => {
+    const managerState = useManagerState()
+    return managerState.isNewManagerUI.value
+  }
+
   const handleRequestError = (
     err: unknown,
     context: string,
@@ -87,6 +95,12 @@ export const useComfyManagerService = () => {
   ): Promise<T | null> => {
     const { errorContext, routeSpecificErrors, isQueueOperation } = options
 
+    // Block service calls if not in NEW_UI state
+    if (!isManagerServiceAvailable()) {
+      error.value = 'Manager service is not available in current mode'
+      return null
+    }
+
     isLoading.value = true
     error.value = null
 
@@ -151,6 +165,10 @@ export const useComfyManagerService = () => {
   ) => {
     const errorContext = 'Fetching bulk import failure information'
 
+    if (!params.cnr_ids?.length && !params.urls?.length) {
+      return {}
+    }
+
     return executeRequest<components['schemas']['ImportFailInfoBulkResponse']>(
       () =>
         managerApiClient.post(ManagerRoute.IMPORT_FAIL_INFO_BULK, params, {

src/stores/comfyManagerStore.ts

@@ -1,5 +1,4 @@
 import { useEventListener, whenever } from '@vueuse/core'
-import { mapKeys } from 'es-toolkit/compat'
 import { defineStore } from 'pinia'
 import { v4 as uuidv4 } from 'uuid'
 import { ref, watch } from 'vue'
@@ -14,6 +13,7 @@ import { useComfyManagerService } from '@/services/comfyManagerService'
 import { useDialogService } from '@/services/dialogService'
 import { TaskLog } from '@/types/comfyManagerTypes'
 import { components } from '@/types/generatedManagerTypes'
+import { normalizePackKeys } from '@/utils/packUtils'
 
 type InstallPackParams = components['schemas']['InstallPackParams']
 type InstalledPacksResponse = components['schemas']['InstalledPacksResponse']
@@ -185,12 +185,8 @@ export const useComfyManagerStore = defineStore('comfyManager', () => {
   const refreshInstalledList = async () => {
     const packs = await managerService.listInstalledPacks()
     if (packs) {
-      // The keys are 'cleaned' by stripping the version suffix.
+      // Normalize pack keys to ensure consistent access
-      // The pack object itself (the value) still contains the version info.
+      installedPacks.value = normalizePackKeys(packs)
-      const packsWithCleanedKeys = mapKeys(packs, (_value, key) => {
-        return key.split('@')[0]
-      })
-      installedPacks.value = packsWithCleanedKeys
     }
     isStale.value = false
   }

src/stores/managerStateStore.ts

@@ -1,76 +0,0 @@
-import { defineStore } from 'pinia'
-import { computed, readonly } from 'vue'
-
-import { api } from '@/scripts/api'
-import { useExtensionStore } from '@/stores/extensionStore'
-import { useSystemStatsStore } from '@/stores/systemStatsStore'
-
-export enum ManagerUIState {
-  DISABLED = 'disabled',
-  LEGACY_UI = 'legacy',
-  NEW_UI = 'new'
-}
-
-export const useManagerStateStore = defineStore('managerState', () => {
-  const systemStatsStore = useSystemStatsStore()
-  const extensionStore = useExtensionStore()
-
-  // Reactive computed manager state that updates when dependencies change
-  const managerUIState = computed(() => {
-    const systemStats = systemStatsStore.systemStats
-    const clientSupportsV4 =
-      api.getClientFeatureFlags().supports_manager_v4_ui ?? false
-    const hasLegacyManager = extensionStore.extensions.some(
-      (ext) => ext.name === 'Comfy.CustomNodesManager'
-    )
-
-    const serverSupportsV4 = api.getServerFeature(
-      'extension.manager.supports_v4'
-    )
-
-    console.log('[Manager State Debug]', {
-      systemStats: systemStats?.system?.argv,
-      clientSupportsV4,
-      serverSupportsV4,
-      hasLegacyManager,
-      extensions: extensionStore.extensions.map((e) => e.name)
-    })
-
-    // Check command line args first
-    if (systemStats?.system?.argv?.includes('--disable-manager')) {
-      return ManagerUIState.DISABLED // comfyui_manager package not installed
-    }
-
-    if (systemStats?.system?.argv?.includes('--enable-manager-legacy-ui')) {
-      return ManagerUIState.LEGACY_UI // forced legacy
-    }
-
-    // Both client and server support v4 = NEW_UI
-    if (clientSupportsV4 && serverSupportsV4 === true) {
-      return ManagerUIState.NEW_UI
-    }
-
-    // Server supports v4 but client doesn't = LEGACY_UI
-    if (serverSupportsV4 === true) {
-      return ManagerUIState.LEGACY_UI
-    }
-
-    // No server v4 support but legacy manager extension exists = LEGACY_UI
-    if (hasLegacyManager) {
-      return ManagerUIState.LEGACY_UI
-    }
-
-    // If server feature flags haven't loaded yet, return DISABLED for now
-    // This will update reactively once feature flags load
-    if (serverSupportsV4 === undefined) {
-      return ManagerUIState.DISABLED
-    }
-
-    // No manager at all = DISABLED
-    return ManagerUIState.DISABLED
-  })
-
-  return {
-    managerUIState: readonly(managerUIState)
-  }
-})

src/stores/releaseStore.ts

@@ -1,3 +1,4 @@
+import { until } from '@vueuse/core'
 import { defineStore } from 'pinia'
 import { computed, ref } from 'vue'
 
@@ -240,7 +241,7 @@ export const useReleaseStore = defineStore('release', () => {
     try {
       // Ensure system stats are loaded
       if (!systemStatsStore.systemStats) {
-        await systemStatsStore.fetchSystemStats()
+        await until(systemStatsStore.isInitialized)
       }
 
       const fetchedReleases = await releaseService.getReleases({

src/stores/systemStatsStore.ts

@@ -1,32 +1,34 @@
+import { useAsyncState } from '@vueuse/core'
 import { defineStore } from 'pinia'
-import { ref } from 'vue'
 
 import type { SystemStats } from '@/schemas/apiSchema'
 import { api } from '@/scripts/api'
 import { isElectron } from '@/utils/envUtil'
 
 export const useSystemStatsStore = defineStore('systemStats', () => {
-  const systemStats = ref<SystemStats | null>(null)
+  const fetchSystemStatsData = async () => {
-  const isLoading = ref(false)
-  const error = ref<string | null>(null)
-
-  async function fetchSystemStats() {
-    isLoading.value = true
-    error.value = null
-
     try {
-      systemStats.value = await api.getSystemStats()
+      return await api.getSystemStats()
     } catch (err) {
-      error.value =
-        err instanceof Error
-          ? err.message
-          : 'An error occurred while fetching system stats'
       console.error('Error fetching system stats:', err)
-    } finally {
+      throw err
-      isLoading.value = false
     }
   }
 
+  const {
+    state: systemStats,
+    isLoading,
+    error,
+    isReady: isInitialized,
+    execute: refetchSystemStats
+  } = useAsyncState<SystemStats | null>(
+    fetchSystemStatsData,
+    null, // initial value
+    {
+      immediate: true
+    }
+  )
+
   function getFormFactor(): string {
     if (!systemStats.value?.system?.os) {
       return 'other'
@@ -62,7 +64,8 @@ export const useSystemStatsStore = defineStore('systemStats', () => {
     systemStats,
     isLoading,
     error,
-    fetchSystemStats,
+    isInitialized,
+    refetchSystemStats,
     getFormFactor
   }
 })

src/stores/versionCompatibilityStore.ts

@@ -1,4 +1,4 @@
-import { useStorage } from '@vueuse/core'
+import { until, useStorage } from '@vueuse/core'
 import { defineStore } from 'pinia'
 import * as semver from 'semver'
 import { computed } from 'vue'
@@ -103,7 +103,7 @@ export const useVersionCompatibilityStore = defineStore(
 
     async function checkVersionCompatibility() {
       if (!systemStatsStore.systemStats) {
-        await systemStatsStore.fetchSystemStats()
+        await until(systemStatsStore.isInitialized)
       }
     }
 

src/utils/nodeHelpUtil.ts

@@ -1,12 +1,14 @@
 import type { ComfyNodeDefImpl } from '@/stores/nodeDefStore'
 import { NodeSourceType, getNodeSource } from '@/types/nodeSource'
+import { normalizePackId } from '@/utils/packUtils'
 
 export function extractCustomNodeName(
   pythonModule: string | undefined
 ): string | null {
   const modules = pythonModule?.split('.') || []
   if (modules.length >= 2 && modules[0] === 'custom_nodes') {
-    return modules[1].split('@')[0]
+    // Use normalizePackId to remove version suffix
+    return normalizePackId(modules[1])
   }
   return null
 }

src/utils/packUtils.ts

@@ -0,0 +1,35 @@
+import { mapKeys } from 'es-toolkit/compat'
+
+/**
+ * Normalizes a pack ID by removing the version suffix.
+ *
+ * ComfyUI-Manager returns pack IDs in different formats:
+ * - Enabled packs: "packname" (without version)
+ * - Disabled packs: "packname@1_0_3" (with version suffix)
+ * - Latest versions from registry: "packname" (without version)
+ *
+ * Since the pack object itself contains the version info (ver field),
+ * we normalize all pack IDs to just the base name for consistent access.
+ * This ensures we can always find a pack by its base name (nodePack.id)
+ * regardless of its enabled/disabled state.
+ *
+ * @param packId - The pack ID that may contain a version suffix
+ * @returns The normalized pack ID without version suffix
+ */
+export function normalizePackId(packId: string): string {
+  return packId.split('@')[0]
+}
+
+/**
+ * Normalizes all keys in a pack record by removing version suffixes.
+ * This is used when receiving pack data from the server to ensure
+ * consistent key format across the application.
+ *
+ * @param packs - Record of packs with potentially versioned keys
+ * @returns Record with normalized keys
+ */
+export function normalizePackKeys<T>(
+  packs: Record<string, T>
+): Record<string, T> {
+  return mapKeys(packs, (_value, key) => normalizePackId(key))
+}

tests-ui/tests/components/dialog/content/MissingCoreNodesMessage.spec.ts

@@ -33,14 +33,14 @@ const createMockNode = (type: string, version?: string): LGraphNode =>
 describe('MissingCoreNodesMessage', () => {
   const mockSystemStatsStore = {
     systemStats: null as { system?: { comfyui_version?: string } } | null,
-    fetchSystemStats: vi.fn()
+    refetchSystemStats: vi.fn()
   }
 
   beforeEach(() => {
     vi.clearAllMocks()
     // Reset the mock store state
     mockSystemStatsStore.systemStats = null
-    mockSystemStatsStore.fetchSystemStats = vi.fn()
+    mockSystemStatsStore.refetchSystemStats = vi.fn()
     // @ts-expect-error - Mocking the return value of useSystemStatsStore for testing.
     // The actual store has more properties, but we only need these for our tests.
     useSystemStatsStore.mockReturnValue(mockSystemStatsStore)
@@ -86,15 +86,11 @@ describe('MissingCoreNodesMessage', () => {
     expect(wrapper.findComponent(Message).exists()).toBe(true)
   })
 
-  it('fetches and displays current ComfyUI version', async () => {
+  it('displays current ComfyUI version when available', async () => {
-    // Start with no systemStats to trigger fetch
+    // Set systemStats directly (store auto-fetches with useAsyncState)
-    mockSystemStatsStore.fetchSystemStats.mockImplementation(() => {
+    mockSystemStatsStore.systemStats = {
-      // Simulate the fetch setting the systemStats
+      system: { comfyui_version: '1.0.0' }
-      mockSystemStatsStore.systemStats = {
+    }
-        system: { comfyui_version: '1.0.0' }
-      }
-      return Promise.resolve()
-    })
 
     const missingCoreNodes = {
       '1.2.0': [createMockNode('TestNode', '1.2.0')]
@@ -102,20 +98,18 @@ describe('MissingCoreNodesMessage', () => {
 
     const wrapper = mountComponent({ missingCoreNodes })
 
-    // Wait for all async operations
+    // Wait for component to render
-    await nextTick()
-    await new Promise((resolve) => setTimeout(resolve, 0))
     await nextTick()
 
-    expect(mockSystemStatsStore.fetchSystemStats).toHaveBeenCalled()
+    // No need to check if fetchSystemStats was called since useAsyncState auto-fetches
     expect(wrapper.text()).toContain(
       'Some nodes require a newer version of ComfyUI (current: 1.0.0)'
     )
   })
 
   it('displays generic message when version is unavailable', async () => {
-    // Mock fetchSystemStats to resolve without setting systemStats
+    // No systemStats set - version unavailable
-    mockSystemStatsStore.fetchSystemStats.mockResolvedValue(undefined)
+    mockSystemStatsStore.systemStats = null
 
     const missingCoreNodes = {
       '1.2.0': [createMockNode('TestNode', '1.2.0')]

tests-ui/tests/composables/node/useNodePricing.test.ts

@@ -505,7 +505,7 @@ describe('useNodePricing', () => {
   })
 
   describe('dynamic pricing - Veo3VideoGenerationNode', () => {
-    it('should return $2.00 for veo-3.0-fast-generate-001 without audio', () => {
+    it('should return $0.80 for veo-3.0-fast-generate-001 without audio', () => {
       const { getNodeDisplayPrice } = useNodePricing()
       const node = createMockNode('Veo3VideoGenerationNode', [
         { name: 'model', value: 'veo-3.0-fast-generate-001' },
@@ -513,49 +513,49 @@ describe('useNodePricing', () => {
       ])
 
       const price = getNodeDisplayPrice(node)
-      expect(price).toBe('$2.00/Run')
+      expect(price).toBe('$0.80/Run')
     })
 
-    it('should return $3.20 for veo-3.0-fast-generate-001 with audio', () => {
+    it('should return $1.20 for veo-3.0-fast-generate-001 with audio', () => {
       const { getNodeDisplayPrice } = useNodePricing()
       const node = createMockNode('Veo3VideoGenerationNode', [
         { name: 'model', value: 'veo-3.0-fast-generate-001' },
         { name: 'generate_audio', value: true }
       ])
 
+      const price = getNodeDisplayPrice(node)
+      expect(price).toBe('$1.20/Run')
+    })
+
+    it('should return $1.60 for veo-3.0-generate-001 without audio', () => {
+      const { getNodeDisplayPrice } = useNodePricing()
+      const node = createMockNode('Veo3VideoGenerationNode', [
+        { name: 'model', value: 'veo-3.0-generate-001' },
+        { name: 'generate_audio', value: false }
+      ])
+
+      const price = getNodeDisplayPrice(node)
+      expect(price).toBe('$1.60/Run')
+    })
+
+    it('should return $3.20 for veo-3.0-generate-001 with audio', () => {
+      const { getNodeDisplayPrice } = useNodePricing()
+      const node = createMockNode('Veo3VideoGenerationNode', [
+        { name: 'model', value: 'veo-3.0-generate-001' },
+        { name: 'generate_audio', value: true }
+      ])
+
       const price = getNodeDisplayPrice(node)
       expect(price).toBe('$3.20/Run')
     })
 
-    it('should return $4.00 for veo-3.0-generate-001 without audio', () => {
-      const { getNodeDisplayPrice } = useNodePricing()
-      const node = createMockNode('Veo3VideoGenerationNode', [
-        { name: 'model', value: 'veo-3.0-generate-001' },
-        { name: 'generate_audio', value: false }
-      ])
-
-      const price = getNodeDisplayPrice(node)
-      expect(price).toBe('$4.00/Run')
-    })
-
-    it('should return $6.00 for veo-3.0-generate-001 with audio', () => {
-      const { getNodeDisplayPrice } = useNodePricing()
-      const node = createMockNode('Veo3VideoGenerationNode', [
-        { name: 'model', value: 'veo-3.0-generate-001' },
-        { name: 'generate_audio', value: true }
-      ])
-
-      const price = getNodeDisplayPrice(node)
-      expect(price).toBe('$6.00/Run')
-    })
-
     it('should return range when widgets are missing', () => {
       const { getNodeDisplayPrice } = useNodePricing()
       const node = createMockNode('Veo3VideoGenerationNode', [])
 
       const price = getNodeDisplayPrice(node)
       expect(price).toBe(
-        '$2.00-6.00/Run (varies with model & audio generation)'
+        '$0.80-3.20/Run (varies with model & audio generation)'
       )
     })
 
@@ -567,7 +567,7 @@ describe('useNodePricing', () => {
 
       const price = getNodeDisplayPrice(node)
       expect(price).toBe(
-        '$2.00-6.00/Run (varies with model & audio generation)'
+        '$0.80-3.20/Run (varies with model & audio generation)'
       )
     })
 
@@ -579,7 +579,7 @@ describe('useNodePricing', () => {
 
       const price = getNodeDisplayPrice(node)
       expect(price).toBe(
-        '$2.00-6.00/Run (varies with model & audio generation)'
+        '$0.80-3.20/Run (varies with model & audio generation)'
       )
     })
   })
@@ -1781,6 +1781,38 @@ describe('useNodePricing', () => {
     })
   })
 
+  describe('dynamic pricing - ByteDanceSeedreamNode', () => {
+    it('should return fallback when widgets are missing', () => {
+      const { getNodeDisplayPrice } = useNodePricing()
+      const node = createMockNode('ByteDanceSeedreamNode', [])
+
+      const price = getNodeDisplayPrice(node)
+      expect(price).toBe('$0.03/Run ($0.03 for one output image)')
+    })
+
+    it('should return $0.03/Run when sequential generation is disabled', () => {
+      const { getNodeDisplayPrice } = useNodePricing()
+      const node = createMockNode('ByteDanceSeedreamNode', [
+        { name: 'sequential_image_generation', value: 'disabled' },
+        { name: 'max_images', value: 5 }
+      ])
+
+      const price = getNodeDisplayPrice(node)
+      expect(price).toBe('$0.03/Run')
+    })
+
+    it('should multiply by max_images when sequential generation is enabled', () => {
+      const { getNodeDisplayPrice } = useNodePricing()
+      const node = createMockNode('ByteDanceSeedreamNode', [
+        { name: 'sequential_image_generation', value: 'enabled' },
+        { name: 'max_images', value: 4 }
+      ])
+
+      const price = getNodeDisplayPrice(node)
+      expect(price).toBe('$0.12/Run ($0.03 for one output image)')
+    })
+  })
+
   describe('dynamic pricing - ByteDance Seedance video nodes', () => {
     it('should return base 10s range for PRO 1080p on ByteDanceTextToVideoNode', () => {
       const { getNodeDisplayPrice } = useNodePricing()

tests-ui/tests/composables/useConflictDetection.test.ts

@@ -96,7 +96,7 @@ describe.skip('useConflictDetection with Registry Store', () => {
   }
 
   const mockSystemStatsStore = {
-    fetchSystemStats: vi.fn(),
+    refetchSystemStats: vi.fn(),
     systemStats: {
       system: {
         comfyui_version: '0.3.41',
@@ -133,7 +133,7 @@ describe.skip('useConflictDetection with Registry Store', () => {
     } as any
 
     // Reset mock functions
-    mockSystemStatsStore.fetchSystemStats.mockResolvedValue(undefined)
+    mockSystemStatsStore.refetchSystemStats.mockResolvedValue(undefined)
     mockComfyManagerService.listInstalledPacks.mockReset()
     mockComfyManagerService.getImportFailInfo.mockReset()
     mockRegistryService.getPackByVersion.mockReset()
@@ -185,7 +185,7 @@ describe.skip('useConflictDetection with Registry Store', () => {
 
     it('should return fallback environment information when systemStatsStore fails', async () => {
       // Mock systemStatsStore failure
-      mockSystemStatsStore.fetchSystemStats.mockRejectedValue(
+      mockSystemStatsStore.refetchSystemStats.mockRejectedValue(
         new Error('Store failure')
       )
       mockSystemStatsStore.systemStats = null
@@ -754,7 +754,7 @@ describe.skip('useConflictDetection with Registry Store', () => {
   describe('error resilience with Registry Store', () => {
     it('should continue execution even when system environment detection fails', async () => {
       // Mock system stats store failure
-      mockSystemStatsStore.fetchSystemStats.mockRejectedValue(
+      mockSystemStatsStore.refetchSystemStats.mockRejectedValue(
         new Error('Store error')
       )
       mockSystemStatsStore.systemStats = null
@@ -851,7 +851,7 @@ describe.skip('useConflictDetection with Registry Store', () => {
 
     it('should handle complete system failure gracefully', async () => {
       // Mock all stores/services failing
-      mockSystemStatsStore.fetchSystemStats.mockRejectedValue(
+      mockSystemStatsStore.refetchSystemStats.mockRejectedValue(
         new Error('Critical error')
       )
       mockSystemStatsStore.systemStats = null

tests-ui/tests/composables/useManagerState.test.ts

@@ -0,0 +1,353 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+import { ref } from 'vue'
+
+import { useFeatureFlags } from '@/composables/useFeatureFlags'
+import { ManagerUIState, useManagerState } from '@/composables/useManagerState'
+import { api } from '@/scripts/api'
+import { useExtensionStore } from '@/stores/extensionStore'
+import { useSystemStatsStore } from '@/stores/systemStatsStore'
+
+// Mock dependencies
+vi.mock('@/scripts/api', () => ({
+  api: {
+    getClientFeatureFlags: vi.fn(),
+    getServerFeature: vi.fn()
+  }
+}))
+
+vi.mock('@/composables/useFeatureFlags', () => ({
+  useFeatureFlags: vi.fn(() => ({
+    flags: { supportsManagerV4: false },
+    featureFlag: vi.fn()
+  }))
+}))
+
+vi.mock('@/stores/extensionStore', () => ({
+  useExtensionStore: vi.fn()
+}))
+
+vi.mock('@/stores/systemStatsStore', () => ({
+  useSystemStatsStore: vi.fn()
+}))
+
+vi.mock('@/services/dialogService', () => ({
+  useDialogService: vi.fn(() => ({
+    showManagerPopup: vi.fn(),
+    showLegacyManagerPopup: vi.fn(),
+    showSettingsDialog: vi.fn()
+  }))
+}))
+
+vi.mock('@/stores/commandStore', () => ({
+  useCommandStore: vi.fn(() => ({
+    execute: vi.fn()
+  }))
+}))
+
+vi.mock('@/stores/toastStore', () => ({
+  useToastStore: vi.fn(() => ({
+    add: vi.fn()
+  }))
+}))
+
+describe('useManagerState', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+  })
+
+  describe('managerUIState property', () => {
+    it('should return DISABLED state when --enable-manager is NOT present', () => {
+      vi.mocked(useSystemStatsStore).mockReturnValue({
+        systemStats: ref({
+          system: { argv: ['python', 'main.py'] } // No --enable-manager flag
+        }),
+        isInitialized: ref(true)
+      } as any)
+      vi.mocked(api.getClientFeatureFlags).mockReturnValue({})
+      vi.mocked(useExtensionStore).mockReturnValue({
+        extensions: []
+      } as any)
+
+      const managerState = useManagerState()
+
+      expect(managerState.managerUIState.value).toBe(ManagerUIState.DISABLED)
+    })
+
+    it('should return LEGACY_UI state when --enable-manager-legacy-ui is present', () => {
+      vi.mocked(useSystemStatsStore).mockReturnValue({
+        systemStats: ref({
+          system: {
+            argv: [
+              'python',
+              'main.py',
+              '--enable-manager',
+              '--enable-manager-legacy-ui'
+            ]
+          } // Both flags needed
+        }),
+        isInitialized: ref(true)
+      } as any)
+      vi.mocked(api.getClientFeatureFlags).mockReturnValue({})
+      vi.mocked(useExtensionStore).mockReturnValue({
+        extensions: []
+      } as any)
+
+      const managerState = useManagerState()
+
+      expect(managerState.managerUIState.value).toBe(ManagerUIState.LEGACY_UI)
+    })
+
+    it('should return NEW_UI state when client and server both support v4', () => {
+      vi.mocked(useSystemStatsStore).mockReturnValue({
+        systemStats: ref({
+          system: { argv: ['python', 'main.py', '--enable-manager'] }
+        }), // Need --enable-manager
+        isInitialized: ref(true)
+      } as any)
+      vi.mocked(api.getClientFeatureFlags).mockReturnValue({
+        supports_manager_v4_ui: true
+      })
+      vi.mocked(api.getServerFeature).mockReturnValue(true)
+      vi.mocked(useFeatureFlags).mockReturnValue({
+        flags: { supportsManagerV4: true },
+        featureFlag: vi.fn()
+      } as any)
+      vi.mocked(useExtensionStore).mockReturnValue({
+        extensions: []
+      } as any)
+
+      const managerState = useManagerState()
+
+      expect(managerState.managerUIState.value).toBe(ManagerUIState.NEW_UI)
+    })
+
+    it('should return LEGACY_UI state when server supports v4 but client does not', () => {
+      vi.mocked(useSystemStatsStore).mockReturnValue({
+        systemStats: ref({
+          system: { argv: ['python', 'main.py', '--enable-manager'] }
+        }), // Need --enable-manager
+        isInitialized: ref(true)
+      } as any)
+      vi.mocked(api.getClientFeatureFlags).mockReturnValue({
+        supports_manager_v4_ui: false
+      })
+      vi.mocked(api.getServerFeature).mockReturnValue(true)
+      vi.mocked(useFeatureFlags).mockReturnValue({
+        flags: { supportsManagerV4: true },
+        featureFlag: vi.fn()
+      } as any)
+      vi.mocked(useExtensionStore).mockReturnValue({
+        extensions: []
+      } as any)
+
+      const managerState = useManagerState()
+
+      expect(managerState.managerUIState.value).toBe(ManagerUIState.LEGACY_UI)
+    })
+
+    it('should return LEGACY_UI state when legacy manager extension exists', () => {
+      vi.mocked(useSystemStatsStore).mockReturnValue({
+        systemStats: ref({
+          system: { argv: ['python', 'main.py', '--enable-manager'] }
+        }), // Need --enable-manager
+        isInitialized: ref(true)
+      } as any)
+      vi.mocked(api.getClientFeatureFlags).mockReturnValue({})
+      vi.mocked(useFeatureFlags).mockReturnValue({
+        flags: { supportsManagerV4: false },
+        featureFlag: vi.fn()
+      } as any)
+      vi.mocked(useExtensionStore).mockReturnValue({
+        extensions: [{ name: 'Comfy.CustomNodesManager' }]
+      } as any)
+
+      const managerState = useManagerState()
+
+      expect(managerState.managerUIState.value).toBe(ManagerUIState.LEGACY_UI)
+    })
+
+    it('should return NEW_UI state when server feature flags are undefined', () => {
+      vi.mocked(useSystemStatsStore).mockReturnValue({
+        systemStats: ref({
+          system: { argv: ['python', 'main.py', '--enable-manager'] }
+        }), // Need --enable-manager
+        isInitialized: ref(true)
+      } as any)
+      vi.mocked(api.getClientFeatureFlags).mockReturnValue({})
+      vi.mocked(api.getServerFeature).mockReturnValue(undefined)
+      vi.mocked(useFeatureFlags).mockReturnValue({
+        flags: { supportsManagerV4: undefined },
+        featureFlag: vi.fn()
+      } as any)
+      vi.mocked(useExtensionStore).mockReturnValue({
+        extensions: []
+      } as any)
+
+      const managerState = useManagerState()
+
+      expect(managerState.managerUIState.value).toBe(ManagerUIState.NEW_UI)
+    })
+
+    it('should return LEGACY_UI state when server does not support v4', () => {
+      vi.mocked(useSystemStatsStore).mockReturnValue({
+        systemStats: ref({
+          system: { argv: ['python', 'main.py', '--enable-manager'] }
+        }), // Need --enable-manager
+        isInitialized: ref(true)
+      } as any)
+      vi.mocked(api.getClientFeatureFlags).mockReturnValue({})
+      vi.mocked(api.getServerFeature).mockReturnValue(false)
+      vi.mocked(useFeatureFlags).mockReturnValue({
+        flags: { supportsManagerV4: false },
+        featureFlag: vi.fn()
+      } as any)
+      vi.mocked(useExtensionStore).mockReturnValue({
+        extensions: []
+      } as any)
+
+      const managerState = useManagerState()
+
+      expect(managerState.managerUIState.value).toBe(ManagerUIState.LEGACY_UI)
+    })
+
+    it('should handle null systemStats gracefully', () => {
+      vi.mocked(useSystemStatsStore).mockReturnValue({
+        systemStats: ref(null),
+        isInitialized: ref(true)
+      } as any)
+      vi.mocked(api.getClientFeatureFlags).mockReturnValue({
+        supports_manager_v4_ui: true
+      })
+      vi.mocked(api.getServerFeature).mockReturnValue(true)
+      vi.mocked(useFeatureFlags).mockReturnValue({
+        flags: { supportsManagerV4: true },
+        featureFlag: vi.fn()
+      } as any)
+      vi.mocked(useExtensionStore).mockReturnValue({
+        extensions: []
+      } as any)
+
+      const managerState = useManagerState()
+
+      // When systemStats is null, we can't check for --enable-manager flag, so manager is disabled
+      expect(managerState.managerUIState.value).toBe(ManagerUIState.DISABLED)
+    })
+  })
+
+  describe('helper properties', () => {
+    it('isManagerEnabled should return true when state is not DISABLED', () => {
+      vi.mocked(useSystemStatsStore).mockReturnValue({
+        systemStats: ref({
+          system: { argv: ['python', 'main.py', '--enable-manager'] }
+        }), // Need --enable-manager
+        isInitialized: ref(true)
+      } as any)
+      vi.mocked(api.getClientFeatureFlags).mockReturnValue({
+        supports_manager_v4_ui: true
+      })
+      vi.mocked(api.getServerFeature).mockReturnValue(true)
+      vi.mocked(useExtensionStore).mockReturnValue({
+        extensions: []
+      } as any)
+
+      const managerState = useManagerState()
+      expect(managerState.isManagerEnabled.value).toBe(true)
+    })
+
+    it('isManagerEnabled should return false when state is DISABLED', () => {
+      vi.mocked(useSystemStatsStore).mockReturnValue({
+        systemStats: ref({
+          system: { argv: ['python', 'main.py'] } // No --enable-manager flag means disabled
+        }),
+        isInitialized: ref(true)
+      } as any)
+      vi.mocked(api.getClientFeatureFlags).mockReturnValue({})
+      vi.mocked(useExtensionStore).mockReturnValue({
+        extensions: []
+      } as any)
+
+      const managerState = useManagerState()
+      expect(managerState.isManagerEnabled.value).toBe(false)
+    })
+
+    it('isNewManagerUI should return true when state is NEW_UI', () => {
+      vi.mocked(useSystemStatsStore).mockReturnValue({
+        systemStats: ref({
+          system: { argv: ['python', 'main.py', '--enable-manager'] }
+        }), // Need --enable-manager
+        isInitialized: ref(true)
+      } as any)
+      vi.mocked(api.getClientFeatureFlags).mockReturnValue({
+        supports_manager_v4_ui: true
+      })
+      vi.mocked(api.getServerFeature).mockReturnValue(true)
+      vi.mocked(useExtensionStore).mockReturnValue({
+        extensions: []
+      } as any)
+
+      const managerState = useManagerState()
+      expect(managerState.isNewManagerUI.value).toBe(true)
+    })
+
+    it('isLegacyManagerUI should return true when state is LEGACY_UI', () => {
+      vi.mocked(useSystemStatsStore).mockReturnValue({
+        systemStats: ref({
+          system: {
+            argv: [
+              'python',
+              'main.py',
+              '--enable-manager',
+              '--enable-manager-legacy-ui'
+            ]
+          } // Both flags needed
+        }),
+        isInitialized: ref(true)
+      } as any)
+      vi.mocked(api.getClientFeatureFlags).mockReturnValue({})
+      vi.mocked(useExtensionStore).mockReturnValue({
+        extensions: []
+      } as any)
+
+      const managerState = useManagerState()
+      expect(managerState.isLegacyManagerUI.value).toBe(true)
+    })
+
+    it('shouldShowInstallButton should return true only for NEW_UI', () => {
+      vi.mocked(useSystemStatsStore).mockReturnValue({
+        systemStats: ref({
+          system: { argv: ['python', 'main.py', '--enable-manager'] }
+        }), // Need --enable-manager
+        isInitialized: ref(true)
+      } as any)
+      vi.mocked(api.getClientFeatureFlags).mockReturnValue({
+        supports_manager_v4_ui: true
+      })
+      vi.mocked(api.getServerFeature).mockReturnValue(true)
+      vi.mocked(useExtensionStore).mockReturnValue({
+        extensions: []
+      } as any)
+
+      const managerState = useManagerState()
+      expect(managerState.shouldShowInstallButton.value).toBe(true)
+    })
+
+    it('shouldShowManagerButtons should return true when not DISABLED', () => {
+      vi.mocked(useSystemStatsStore).mockReturnValue({
+        systemStats: ref({
+          system: { argv: ['python', 'main.py', '--enable-manager'] }
+        }), // Need --enable-manager
+        isInitialized: ref(true)
+      } as any)
+      vi.mocked(api.getClientFeatureFlags).mockReturnValue({
+        supports_manager_v4_ui: true
+      })
+      vi.mocked(api.getServerFeature).mockReturnValue(true)
+      vi.mocked(useExtensionStore).mockReturnValue({
+        extensions: []
+      } as any)
+
+      const managerState = useManagerState()
+      expect(managerState.shouldShowManagerButtons.value).toBe(true)
+    })
+  })
+})

tests-ui/tests/composables/useUpdateAvailableNodes.test.ts

@@ -63,12 +63,14 @@ describe('useUpdateAvailableNodes', () => {
   const mockStartFetchInstalled = vi.fn()
   const mockIsPackInstalled = vi.fn()
   const mockGetInstalledPackVersion = vi.fn()
+  const mockIsPackEnabled = vi.fn()
 
   beforeEach(() => {
     vi.clearAllMocks()
 
     // Default setup
     mockIsPackInstalled.mockReturnValue(true)
+    mockIsPackEnabled.mockReturnValue(true) // Default: all packs are enabled
     mockGetInstalledPackVersion.mockImplementation((id: string) => {
       switch (id) {
         case 'pack-1':
@@ -100,7 +102,8 @@ describe('useUpdateAvailableNodes', () => {
 
     mockUseComfyManagerStore.mockReturnValue({
       isPackInstalled: mockIsPackInstalled,
-      getInstalledPackVersion: mockGetInstalledPackVersion
+      getInstalledPackVersion: mockGetInstalledPackVersion,
+      isPackEnabled: mockIsPackEnabled
     } as any)
 
     mockUseInstalledPacks.mockReturnValue({
@@ -357,4 +360,127 @@ describe('useUpdateAvailableNodes', () => {
       expect(mockIsPackInstalled).toHaveBeenCalledWith('pack-4')
     })
   })
+
+  describe('enabledUpdateAvailableNodePacks', () => {
+    it('returns only enabled packs with updates', () => {
+      mockIsPackEnabled.mockImplementation((id: string) => {
+        // pack-1 is disabled
+        return id !== 'pack-1'
+      })
+
+      mockUseInstalledPacks.mockReturnValue({
+        installedPacks: ref([mockInstalledPacks[0], mockInstalledPacks[1]]),
+        isLoading: ref(false),
+        error: ref(null),
+        startFetchInstalled: mockStartFetchInstalled
+      } as any)
+
+      const { updateAvailableNodePacks, enabledUpdateAvailableNodePacks } =
+        useUpdateAvailableNodes()
+
+      // pack-1 has updates but is disabled
+      expect(updateAvailableNodePacks.value).toHaveLength(1)
+      expect(updateAvailableNodePacks.value[0].id).toBe('pack-1')
+
+      // enabledUpdateAvailableNodePacks should be empty
+      expect(enabledUpdateAvailableNodePacks.value).toHaveLength(0)
+    })
+
+    it('returns all packs when all are enabled', () => {
+      mockUseInstalledPacks.mockReturnValue({
+        installedPacks: ref([mockInstalledPacks[0]]), // pack-1: outdated
+        isLoading: ref(false),
+        error: ref(null),
+        startFetchInstalled: mockStartFetchInstalled
+      } as any)
+
+      const { updateAvailableNodePacks, enabledUpdateAvailableNodePacks } =
+        useUpdateAvailableNodes()
+
+      expect(updateAvailableNodePacks.value).toHaveLength(1)
+      expect(enabledUpdateAvailableNodePacks.value).toHaveLength(1)
+      expect(enabledUpdateAvailableNodePacks.value[0].id).toBe('pack-1')
+    })
+  })
+
+  describe('hasDisabledUpdatePacks', () => {
+    it('returns true when there are disabled packs with updates', () => {
+      mockIsPackEnabled.mockImplementation((id: string) => {
+        // pack-1 is disabled
+        return id !== 'pack-1'
+      })
+
+      mockUseInstalledPacks.mockReturnValue({
+        installedPacks: ref([mockInstalledPacks[0]]), // pack-1: outdated
+        isLoading: ref(false),
+        error: ref(null),
+        startFetchInstalled: mockStartFetchInstalled
+      } as any)
+
+      const { hasDisabledUpdatePacks } = useUpdateAvailableNodes()
+
+      expect(hasDisabledUpdatePacks.value).toBe(true)
+    })
+
+    it('returns false when all packs with updates are enabled', () => {
+      mockUseInstalledPacks.mockReturnValue({
+        installedPacks: ref([mockInstalledPacks[0]]), // pack-1: outdated
+        isLoading: ref(false),
+        error: ref(null),
+        startFetchInstalled: mockStartFetchInstalled
+      } as any)
+
+      const { hasDisabledUpdatePacks } = useUpdateAvailableNodes()
+
+      expect(hasDisabledUpdatePacks.value).toBe(false)
+    })
+
+    it('returns false when no packs have updates', () => {
+      mockUseInstalledPacks.mockReturnValue({
+        installedPacks: ref([mockInstalledPacks[1]]), // pack-2: up to date
+        isLoading: ref(false),
+        error: ref(null),
+        startFetchInstalled: mockStartFetchInstalled
+      } as any)
+
+      const { hasDisabledUpdatePacks } = useUpdateAvailableNodes()
+
+      expect(hasDisabledUpdatePacks.value).toBe(false)
+    })
+  })
+
+  describe('hasUpdateAvailable with disabled packs', () => {
+    it('returns false when only disabled packs have updates', () => {
+      mockIsPackEnabled.mockReturnValue(false) // All packs disabled
+
+      mockUseInstalledPacks.mockReturnValue({
+        installedPacks: ref([mockInstalledPacks[0]]), // pack-1: outdated
+        isLoading: ref(false),
+        error: ref(null),
+        startFetchInstalled: mockStartFetchInstalled
+      } as any)
+
+      const { hasUpdateAvailable } = useUpdateAvailableNodes()
+
+      expect(hasUpdateAvailable.value).toBe(false)
+    })
+
+    it('returns true when at least one enabled pack has updates', () => {
+      mockIsPackEnabled.mockImplementation((id: string) => {
+        // Only pack-1 is enabled
+        return id === 'pack-1'
+      })
+
+      mockUseInstalledPacks.mockReturnValue({
+        installedPacks: ref([mockInstalledPacks[0]]), // pack-1: outdated
+        isLoading: ref(false),
+        error: ref(null),
+        startFetchInstalled: mockStartFetchInstalled
+      } as any)
+
+      const { hasUpdateAvailable } = useUpdateAvailableNodes()
+
+      expect(hasUpdateAvailable.value).toBe(true)
+    })
+  })
 })

tests-ui/tests/composables/widgets/useManagerQueue.test.ts

@@ -161,5 +161,62 @@ describe('useManagerQueue', () => {
       expect(taskHistory.value).toHaveProperty('task1')
       expect(taskHistory.value).not.toHaveProperty('task2')
     })
+
+    it('normalizes pack IDs when updating installed packs', () => {
+      const queue = createManagerQueue()
+
+      const mockState = {
+        history: {},
+        running_queue: [],
+        pending_queue: [],
+        installed_packs: {
+          'ComfyUI-GGUF@1_1_4': {
+            enabled: false,
+            cnr_id: 'ComfyUI-GGUF',
+            ver: '1.1.4'
+          },
+          'test-pack': {
+            enabled: true,
+            cnr_id: 'test-pack',
+            ver: '2.0.0'
+          }
+        }
+      }
+
+      queue.updateTaskState(mockState)
+
+      // Packs should be accessible by normalized keys
+      expect(installedPacks.value['ComfyUI-GGUF']).toEqual({
+        enabled: false,
+        cnr_id: 'ComfyUI-GGUF',
+        ver: '1.1.4'
+      })
+      expect(installedPacks.value['test-pack']).toEqual({
+        enabled: true,
+        cnr_id: 'test-pack',
+        ver: '2.0.0'
+      })
+
+      // Version suffixed keys should not exist after normalization
+      // The pack should be accessible by its base name only (without @version)
+      expect(installedPacks.value['ComfyUI-GGUF@1_1_4']).toBeUndefined()
+    })
+
+    it('handles empty installed_packs gracefully', () => {
+      const queue = createManagerQueue()
+
+      const mockState: any = {
+        history: {},
+        running_queue: [],
+        pending_queue: [],
+        installed_packs: undefined
+      }
+
+      // Just call the function - if it throws, the test will fail automatically
+      queue.updateTaskState(mockState)
+
+      // installedPacks should remain unchanged
+      expect(installedPacks.value).toEqual({})
+    })
   })
 })

tests-ui/tests/store/comfyManagerStore.test.ts

@@ -439,4 +439,97 @@ describe('useComfyManagerStore', () => {
       expect(store.isPackInstalling('pack-3')).toBe(false)
     })
   })
+
+  describe('refreshInstalledList with pack ID normalization', () => {
+    it('normalizes pack IDs by removing version suffixes', async () => {
+      const mockPacks = {
+        'ComfyUI-GGUF@1_1_4': {
+          enabled: false,
+          cnr_id: 'ComfyUI-GGUF',
+          ver: '1.1.4',
+          aux_id: undefined
+        },
+        'ComfyUI-Manager': {
+          enabled: true,
+          cnr_id: 'ComfyUI-Manager',
+          ver: '2.0.0',
+          aux_id: undefined
+        }
+      }
+
+      vi.mocked(mockManagerService.listInstalledPacks).mockResolvedValue(
+        mockPacks
+      )
+
+      const store = useComfyManagerStore()
+      await store.refreshInstalledList()
+
+      // Both packs should be accessible by their base name
+      expect(store.installedPacks['ComfyUI-GGUF']).toEqual({
+        enabled: false,
+        cnr_id: 'ComfyUI-GGUF',
+        ver: '1.1.4',
+        aux_id: undefined
+      })
+      expect(store.installedPacks['ComfyUI-Manager']).toEqual({
+        enabled: true,
+        cnr_id: 'ComfyUI-Manager',
+        ver: '2.0.0',
+        aux_id: undefined
+      })
+
+      // Version suffixed keys should not exist
+      expect(store.installedPacks['ComfyUI-GGUF@1_1_4']).toBeUndefined()
+    })
+
+    it('handles duplicate keys after normalization', async () => {
+      const mockPacks = {
+        'test-pack': {
+          enabled: true,
+          cnr_id: 'test-pack',
+          ver: '1.0.0',
+          aux_id: undefined
+        },
+        'test-pack@1_1_0': {
+          enabled: false,
+          cnr_id: 'test-pack',
+          ver: '1.1.0',
+          aux_id: undefined
+        }
+      }
+
+      vi.mocked(mockManagerService.listInstalledPacks).mockResolvedValue(
+        mockPacks
+      )
+
+      const store = useComfyManagerStore()
+      await store.refreshInstalledList()
+
+      // The normalized key should exist (last one wins with mapKeys)
+      expect(store.installedPacks['test-pack']).toBeDefined()
+      expect(store.installedPacks['test-pack'].ver).toBe('1.1.0')
+    })
+
+    it('preserves version information for disabled packs', async () => {
+      const mockPacks = {
+        'disabled-pack@2_0_0': {
+          enabled: false,
+          cnr_id: 'disabled-pack',
+          ver: '2.0.0',
+          aux_id: undefined
+        }
+      }
+
+      vi.mocked(mockManagerService.listInstalledPacks).mockResolvedValue(
+        mockPacks
+      )
+
+      const store = useComfyManagerStore()
+      await store.refreshInstalledList()
+
+      // Pack should be accessible by base name with version preserved
+      expect(store.getInstalledPackVersion('disabled-pack')).toBe('2.0.0')
+      expect(store.isPackInstalled('disabled-pack')).toBe(true)
+    })
+  })
 })

tests-ui/tests/store/releaseStore.test.ts

@@ -9,6 +9,10 @@ vi.mock('@/utils/envUtil')
 vi.mock('@/services/releaseService')
 vi.mock('@/stores/settingStore')
 vi.mock('@/stores/systemStatsStore')
+vi.mock('@vueuse/core', () => ({
+  until: vi.fn(() => Promise.resolve()),
+  useStorage: vi.fn(() => ({ value: {} }))
+}))
 
 describe('useReleaseStore', () => {
   let store: ReturnType<typeof useReleaseStore>
@@ -49,7 +53,8 @@ describe('useReleaseStore', () => {
           comfyui_version: '1.0.0'
         }
       },
-      fetchSystemStats: vi.fn(),
+      isInitialized: true,
+      refetchSystemStats: vi.fn(),
       getFormFactor: vi.fn(() => 'git-windows')
     }
 
@@ -334,12 +339,15 @@ describe('useReleaseStore', () => {
     })
 
     it('should fetch system stats if not available', async () => {
+      const { until } = await import('@vueuse/core')
       mockSystemStatsStore.systemStats = null
+      mockSystemStatsStore.isInitialized = false
       mockReleaseService.getReleases.mockResolvedValue([mockRelease])
 
       await store.initialize()
 
-      expect(mockSystemStatsStore.fetchSystemStats).toHaveBeenCalled()
+      expect(until).toHaveBeenCalled()
+      expect(mockReleaseService.getReleases).toHaveBeenCalled()
     })
 
     it('should not set loading state when notifications disabled', async () => {
@@ -401,12 +409,14 @@ describe('useReleaseStore', () => {
     })
 
     it('should proceed with fetchReleases when system stats are not available', async () => {
+      const { until } = await import('@vueuse/core')
       mockSystemStatsStore.systemStats = null
+      mockSystemStatsStore.isInitialized = false
       mockReleaseService.getReleases.mockResolvedValue([mockRelease])
 
       await store.fetchReleases()
 
-      expect(mockSystemStatsStore.fetchSystemStats).toHaveBeenCalled()
+      expect(until).toHaveBeenCalled()
       expect(mockReleaseService.getReleases).toHaveBeenCalled()
     })
   })
@@ -530,7 +540,7 @@ describe('useReleaseStore', () => {
       await store.initialize()
 
       // Should not fetch system stats when notifications disabled
-      expect(mockSystemStatsStore.fetchSystemStats).not.toHaveBeenCalled()
+      expect(mockSystemStatsStore.refetchSystemStats).not.toHaveBeenCalled()
     })
 
     it('should handle concurrent fetchReleases calls', async () => {

tests-ui/tests/store/systemStatsStore.test.ts

@@ -21,18 +21,25 @@ describe('useSystemStatsStore', () => {
   let store: ReturnType<typeof useSystemStatsStore>
 
   beforeEach(() => {
+    // Mock API to prevent automatic fetch on store creation
+    vi.mocked(api.getSystemStats).mockResolvedValue(null as any)
     setActivePinia(createPinia())
     store = useSystemStatsStore()
     vi.clearAllMocks()
   })
 
-  it('should initialize with null systemStats', () => {
+  it('should initialize and start fetching immediately', async () => {
-    expect(store.systemStats).toBeNull()
+    // useAsyncState with immediate: true starts loading right away
-    expect(store.isLoading).toBe(false)
+    // In test environment, the mock resolves immediately so loading might be false already
-    expect(store.error).toBeNull()
+    expect(store.systemStats).toBeNull() // Initial value is null
+    expect(store.error).toBeUndefined()
+
+    // Wait for initial fetch to complete
+    await new Promise((resolve) => setTimeout(resolve, 0))
+    expect(store.isInitialized).toBe(true) // Should be initialized after fetch
   })
 
-  describe('fetchSystemStats', () => {
+  describe('refetchSystemStats', () => {
     it('should fetch system stats successfully', async () => {
       const mockStats = {
         system: {
@@ -51,11 +58,12 @@ describe('useSystemStatsStore', () => {
 
       vi.mocked(api.getSystemStats).mockResolvedValue(mockStats)
 
-      await store.fetchSystemStats()
+      await store.refetchSystemStats()
 
       expect(store.systemStats).toEqual(mockStats)
       expect(store.isLoading).toBe(false)
-      expect(store.error).toBeNull()
+      expect(store.error).toBeUndefined() // useAsyncState uses undefined for no error
+      expect(store.isInitialized).toBe(true)
       expect(api.getSystemStats).toHaveBeenCalled()
     })
 
@@ -63,19 +71,19 @@ describe('useSystemStatsStore', () => {
       const error = new Error('API Error')
       vi.mocked(api.getSystemStats).mockRejectedValue(error)
 
-      await store.fetchSystemStats()
+      await store.refetchSystemStats()
 
-      expect(store.systemStats).toBeNull()
+      expect(store.systemStats).toBeNull() // Initial value stays null on error
       expect(store.isLoading).toBe(false)
-      expect(store.error).toBe('API Error')
+      expect(store.error).toEqual(error) // useAsyncState stores the actual error object
     })
 
     it('should handle non-Error objects', async () => {
       vi.mocked(api.getSystemStats).mockRejectedValue('String error')
 
-      await store.fetchSystemStats()
+      await store.refetchSystemStats()
 
-      expect(store.error).toBe('An error occurred while fetching system stats')
+      expect(store.error).toBe('String error') // useAsyncState stores the actual error
     })
 
     it('should set loading state correctly', async () => {
@@ -85,7 +93,7 @@ describe('useSystemStatsStore', () => {
       })
       vi.mocked(api.getSystemStats).mockReturnValue(promise)
 
-      const fetchPromise = store.fetchSystemStats()
+      const fetchPromise = store.refetchSystemStats()
       expect(store.isLoading).toBe(true)
 
       resolvePromise({})
@@ -112,11 +120,12 @@ describe('useSystemStatsStore', () => {
 
       vi.mocked(api.getSystemStats).mockResolvedValue(updatedStats)
 
-      await store.fetchSystemStats()
+      await store.refetchSystemStats()
 
       expect(store.systemStats).toEqual(updatedStats)
       expect(store.isLoading).toBe(false)
-      expect(store.error).toBeNull()
+      expect(store.error).toBeUndefined()
+      expect(store.isInitialized).toBe(true)
       expect(api.getSystemStats).toHaveBeenCalled()
     })
   })

tests-ui/tests/store/versionCompatibilityStore.test.ts

@@ -13,10 +13,11 @@ vi.mock('@/config', () => ({
 
 vi.mock('@/stores/systemStatsStore')
 
-// Mock useStorage from VueUse
+// Mock useStorage and until from VueUse
 const mockDismissalStorage = ref({} as Record<string, number>)
 vi.mock('@vueuse/core', () => ({
-  useStorage: vi.fn(() => mockDismissalStorage)
+  useStorage: vi.fn(() => mockDismissalStorage),
+  until: vi.fn(() => Promise.resolve())
 }))
 
 describe('useVersionCompatibilityStore', () => {
@@ -31,7 +32,8 @@ describe('useVersionCompatibilityStore', () => {
 
     mockSystemStatsStore = {
       systemStats: null,
-      fetchSystemStats: vi.fn()
+      isInitialized: false,
+      refetchSystemStats: vi.fn()
     }
 
     vi.mocked(useSystemStatsStore).mockReturnValue(mockSystemStatsStore)
@@ -51,6 +53,7 @@ describe('useVersionCompatibilityStore', () => {
           required_frontend_version: '1.25.0'
         }
       }
+      mockSystemStatsStore.isInitialized = true
 
       await store.checkVersionCompatibility()
 
@@ -68,6 +71,7 @@ describe('useVersionCompatibilityStore', () => {
           required_frontend_version: '1.23.0'
         }
       }
+      mockSystemStatsStore.isInitialized = true
 
       await store.checkVersionCompatibility()
 
@@ -83,6 +87,7 @@ describe('useVersionCompatibilityStore', () => {
           required_frontend_version: '1.24.0'
         }
       }
+      mockSystemStatsStore.isInitialized = true
 
       await store.checkVersionCompatibility()
 
@@ -98,6 +103,7 @@ describe('useVersionCompatibilityStore', () => {
           required_frontend_version: ''
         }
       }
+      mockSystemStatsStore.isInitialized = true
 
       await store.checkVersionCompatibility()
 
@@ -113,6 +119,7 @@ describe('useVersionCompatibilityStore', () => {
           required_frontend_version: 'not-a-version' // invalid semver format
         }
       }
+      mockSystemStatsStore.isInitialized = true
 
       await store.checkVersionCompatibility()
 
@@ -129,6 +136,7 @@ describe('useVersionCompatibilityStore', () => {
           required_frontend_version: '1.23.0' // Required is 1.23.0, frontend 1.24.0 meets this
         }
       }
+      mockSystemStatsStore.isInitialized = true
 
       await store.checkVersionCompatibility()
 
@@ -148,6 +156,7 @@ describe('useVersionCompatibilityStore', () => {
           required_frontend_version: '1.25.0'
         }
       }
+      mockSystemStatsStore.isInitialized = true
 
       await store.checkVersionCompatibility()
 
@@ -167,6 +176,7 @@ describe('useVersionCompatibilityStore', () => {
           required_frontend_version: '1.25.0'
         }
       }
+      mockSystemStatsStore.isInitialized = true
 
       await store.checkVersionCompatibility()
 
@@ -180,6 +190,7 @@ describe('useVersionCompatibilityStore', () => {
           required_frontend_version: '1.24.0'
         }
       }
+      mockSystemStatsStore.isInitialized = true
 
       await store.checkVersionCompatibility()
 
@@ -195,6 +206,7 @@ describe('useVersionCompatibilityStore', () => {
           required_frontend_version: '1.25.0'
         }
       }
+      mockSystemStatsStore.isInitialized = true
 
       await store.checkVersionCompatibility()
 
@@ -212,6 +224,7 @@ describe('useVersionCompatibilityStore', () => {
           required_frontend_version: '1.24.0'
         }
       }
+      mockSystemStatsStore.isInitialized = true
 
       await store.checkVersionCompatibility()
 
@@ -230,6 +243,7 @@ describe('useVersionCompatibilityStore', () => {
           required_frontend_version: '1.25.0'
         }
       }
+      mockSystemStatsStore.isInitialized = true
 
       await store.checkVersionCompatibility()
       store.dismissWarning()
@@ -252,6 +266,7 @@ describe('useVersionCompatibilityStore', () => {
           required_frontend_version: '1.25.0'
         }
       }
+      mockSystemStatsStore.isInitialized = true
 
       await store.initialize()
 
@@ -270,6 +285,7 @@ describe('useVersionCompatibilityStore', () => {
           required_frontend_version: '1.25.0'
         }
       }
+      mockSystemStatsStore.isInitialized = true
 
       await store.initialize()
 
@@ -289,6 +305,7 @@ describe('useVersionCompatibilityStore', () => {
           required_frontend_version: '1.26.0'
         }
       }
+      mockSystemStatsStore.isInitialized = true
 
       await store.initialize()
 
@@ -298,24 +315,28 @@ describe('useVersionCompatibilityStore', () => {
 
   describe('initialization', () => {
     it('should fetch system stats if not available', async () => {
+      const { until } = await import('@vueuse/core')
       mockSystemStatsStore.systemStats = null
+      mockSystemStatsStore.isInitialized = false
 
       await store.initialize()
 
-      expect(mockSystemStatsStore.fetchSystemStats).toHaveBeenCalled()
+      expect(until).toHaveBeenCalled()
     })
 
     it('should not fetch system stats if already available', async () => {
+      const { until } = await import('@vueuse/core')
       mockSystemStatsStore.systemStats = {
         system: {
           comfyui_version: '1.24.0',
           required_frontend_version: '1.24.0'
         }
       }
+      mockSystemStatsStore.isInitialized = true
 
       await store.initialize()
 
-      expect(mockSystemStatsStore.fetchSystemStats).not.toHaveBeenCalled()
+      expect(until).not.toHaveBeenCalled()
     })
   })
 })

tests-ui/tests/stores/managerStateStore.test.ts

@@ -1,194 +0,0 @@
-import { createPinia, setActivePinia } from 'pinia'
-import { beforeEach, describe, expect, it, vi } from 'vitest'
-
-import { useFeatureFlags } from '@/composables/useFeatureFlags'
-import { api } from '@/scripts/api'
-import { useExtensionStore } from '@/stores/extensionStore'
-import {
-  ManagerUIState,
-  useManagerStateStore
-} from '@/stores/managerStateStore'
-import { useSystemStatsStore } from '@/stores/systemStatsStore'
-
-// Mock dependencies
-vi.mock('@/scripts/api', () => ({
-  api: {
-    getClientFeatureFlags: vi.fn(),
-    getServerFeature: vi.fn()
-  }
-}))
-
-vi.mock('@/composables/useFeatureFlags', () => ({
-  useFeatureFlags: vi.fn(() => ({
-    flags: { supportsManagerV4: false },
-    featureFlag: vi.fn()
-  }))
-}))
-
-vi.mock('@/stores/extensionStore', () => ({
-  useExtensionStore: vi.fn()
-}))
-
-vi.mock('@/stores/systemStatsStore', () => ({
-  useSystemStatsStore: vi.fn()
-}))
-
-describe('useManagerStateStore', () => {
-  beforeEach(() => {
-    setActivePinia(createPinia())
-    vi.clearAllMocks()
-  })
-
-  describe('managerUIState computed', () => {
-    it('should return DISABLED state when --disable-manager is present', () => {
-      vi.mocked(useSystemStatsStore).mockReturnValue({
-        systemStats: {
-          system: { argv: ['python', 'main.py', '--disable-manager'] }
-        }
-      } as any)
-      vi.mocked(api.getClientFeatureFlags).mockReturnValue({})
-      vi.mocked(useExtensionStore).mockReturnValue({
-        extensions: []
-      } as any)
-
-      const store = useManagerStateStore()
-
-      expect(store.managerUIState).toBe(ManagerUIState.DISABLED)
-    })
-
-    it('should return LEGACY_UI state when --enable-manager-legacy-ui is present', () => {
-      vi.mocked(useSystemStatsStore).mockReturnValue({
-        systemStats: {
-          system: { argv: ['python', 'main.py', '--enable-manager-legacy-ui'] }
-        }
-      } as any)
-      vi.mocked(api.getClientFeatureFlags).mockReturnValue({})
-      vi.mocked(useExtensionStore).mockReturnValue({
-        extensions: []
-      } as any)
-
-      const store = useManagerStateStore()
-
-      expect(store.managerUIState).toBe(ManagerUIState.LEGACY_UI)
-    })
-
-    it('should return NEW_UI state when client and server both support v4', () => {
-      vi.mocked(useSystemStatsStore).mockReturnValue({
-        systemStats: { system: { argv: ['python', 'main.py'] } }
-      } as any)
-      vi.mocked(api.getClientFeatureFlags).mockReturnValue({
-        supports_manager_v4_ui: true
-      })
-      vi.mocked(api.getServerFeature).mockReturnValue(true)
-      vi.mocked(useFeatureFlags).mockReturnValue({
-        flags: { supportsManagerV4: true },
-        featureFlag: vi.fn()
-      } as any)
-      vi.mocked(useExtensionStore).mockReturnValue({
-        extensions: []
-      } as any)
-
-      const store = useManagerStateStore()
-
-      expect(store.managerUIState).toBe(ManagerUIState.NEW_UI)
-    })
-
-    it('should return LEGACY_UI state when server supports v4 but client does not', () => {
-      vi.mocked(useSystemStatsStore).mockReturnValue({
-        systemStats: { system: { argv: ['python', 'main.py'] } }
-      } as any)
-      vi.mocked(api.getClientFeatureFlags).mockReturnValue({
-        supports_manager_v4_ui: false
-      })
-      vi.mocked(api.getServerFeature).mockReturnValue(true)
-      vi.mocked(useFeatureFlags).mockReturnValue({
-        flags: { supportsManagerV4: true },
-        featureFlag: vi.fn()
-      } as any)
-      vi.mocked(useExtensionStore).mockReturnValue({
-        extensions: []
-      } as any)
-
-      const store = useManagerStateStore()
-
-      expect(store.managerUIState).toBe(ManagerUIState.LEGACY_UI)
-    })
-
-    it('should return LEGACY_UI state when legacy manager extension exists', () => {
-      vi.mocked(useSystemStatsStore).mockReturnValue({
-        systemStats: { system: { argv: ['python', 'main.py'] } }
-      } as any)
-      vi.mocked(api.getClientFeatureFlags).mockReturnValue({})
-      vi.mocked(useFeatureFlags).mockReturnValue({
-        flags: { supportsManagerV4: false },
-        featureFlag: vi.fn()
-      } as any)
-      vi.mocked(useExtensionStore).mockReturnValue({
-        extensions: [{ name: 'Comfy.CustomNodesManager' }]
-      } as any)
-
-      const store = useManagerStateStore()
-
-      expect(store.managerUIState).toBe(ManagerUIState.LEGACY_UI)
-    })
-
-    it('should return DISABLED state when feature flags are undefined', () => {
-      vi.mocked(useSystemStatsStore).mockReturnValue({
-        systemStats: { system: { argv: ['python', 'main.py'] } }
-      } as any)
-      vi.mocked(api.getClientFeatureFlags).mockReturnValue({})
-      vi.mocked(api.getServerFeature).mockReturnValue(undefined)
-      vi.mocked(useFeatureFlags).mockReturnValue({
-        flags: { supportsManagerV4: undefined },
-        featureFlag: vi.fn()
-      } as any)
-      vi.mocked(useExtensionStore).mockReturnValue({
-        extensions: []
-      } as any)
-
-      const store = useManagerStateStore()
-
-      expect(store.managerUIState).toBe(ManagerUIState.DISABLED)
-    })
-
-    it('should return DISABLED state when no manager is available', () => {
-      vi.mocked(useSystemStatsStore).mockReturnValue({
-        systemStats: { system: { argv: ['python', 'main.py'] } }
-      } as any)
-      vi.mocked(api.getClientFeatureFlags).mockReturnValue({})
-      vi.mocked(api.getServerFeature).mockReturnValue(false)
-      vi.mocked(useFeatureFlags).mockReturnValue({
-        flags: { supportsManagerV4: false },
-        featureFlag: vi.fn()
-      } as any)
-      vi.mocked(useExtensionStore).mockReturnValue({
-        extensions: []
-      } as any)
-
-      const store = useManagerStateStore()
-
-      expect(store.managerUIState).toBe(ManagerUIState.DISABLED)
-    })
-
-    it('should handle null systemStats gracefully', () => {
-      vi.mocked(useSystemStatsStore).mockReturnValue({
-        systemStats: null
-      } as any)
-      vi.mocked(api.getClientFeatureFlags).mockReturnValue({
-        supports_manager_v4_ui: true
-      })
-      vi.mocked(api.getServerFeature).mockReturnValue(true)
-      vi.mocked(useFeatureFlags).mockReturnValue({
-        flags: { supportsManagerV4: true },
-        featureFlag: vi.fn()
-      } as any)
-      vi.mocked(useExtensionStore).mockReturnValue({
-        extensions: []
-      } as any)
-
-      const store = useManagerStateStore()
-
-      expect(store.managerUIState).toBe(ManagerUIState.NEW_UI)
-    })
-  })
-})

tests-ui/tests/utils/packUtils.test.ts

@@ -0,0 +1,254 @@
+import { describe, expect, it } from 'vitest'
+
+import { normalizePackId, normalizePackKeys } from '@/utils/packUtils'
+
+describe('packUtils', () => {
+  describe('normalizePackId', () => {
+    it('should return pack ID unchanged when no version suffix exists', () => {
+      expect(normalizePackId('ComfyUI-GGUF')).toBe('ComfyUI-GGUF')
+      expect(normalizePackId('ComfyUI-Manager')).toBe('ComfyUI-Manager')
+      expect(normalizePackId('simple-pack')).toBe('simple-pack')
+    })
+
+    it('should remove version suffix with underscores', () => {
+      expect(normalizePackId('ComfyUI-GGUF@1_1_4')).toBe('ComfyUI-GGUF')
+      expect(normalizePackId('ComfyUI-Manager@2_0_0')).toBe('ComfyUI-Manager')
+      expect(normalizePackId('pack@1_0_0_beta')).toBe('pack')
+    })
+
+    it('should remove version suffix with dots', () => {
+      expect(normalizePackId('ComfyUI-GGUF@1.1.4')).toBe('ComfyUI-GGUF')
+      expect(normalizePackId('pack@2.0.0')).toBe('pack')
+    })
+
+    it('should handle multiple @ symbols by only removing after first @', () => {
+      expect(normalizePackId('pack@1_0_0@extra')).toBe('pack')
+      expect(normalizePackId('my@pack@1_0_0')).toBe('my')
+    })
+
+    it('should handle empty string', () => {
+      expect(normalizePackId('')).toBe('')
+    })
+
+    it('should handle pack ID with @ but no version', () => {
+      expect(normalizePackId('pack@')).toBe('pack')
+    })
+
+    it('should handle special characters in pack name', () => {
+      expect(normalizePackId('my-pack_v2@1_0_0')).toBe('my-pack_v2')
+      expect(normalizePackId('pack.with.dots@2_0_0')).toBe('pack.with.dots')
+      expect(normalizePackId('UPPERCASE-Pack@1_0_0')).toBe('UPPERCASE-Pack')
+    })
+
+    it('should handle edge cases', () => {
+      // Only @ symbol
+      expect(normalizePackId('@')).toBe('')
+      expect(normalizePackId('@1_0_0')).toBe('')
+
+      // Whitespace
+      expect(normalizePackId(' pack @1_0_0')).toBe(' pack ')
+      expect(normalizePackId('pack @1_0_0')).toBe('pack ')
+    })
+  })
+
+  describe('normalizePackKeys', () => {
+    it('should normalize all keys with version suffixes', () => {
+      const input = {
+        'ComfyUI-GGUF': { ver: '1.1.4', enabled: true },
+        'ComfyUI-Manager@2_0_0': { ver: '2.0.0', enabled: false },
+        'another-pack@1_0_0': { ver: '1.0.0', enabled: true }
+      }
+
+      const expected = {
+        'ComfyUI-GGUF': { ver: '1.1.4', enabled: true },
+        'ComfyUI-Manager': { ver: '2.0.0', enabled: false },
+        'another-pack': { ver: '1.0.0', enabled: true }
+      }
+
+      expect(normalizePackKeys(input)).toEqual(expected)
+    })
+
+    it('should handle empty object', () => {
+      expect(normalizePackKeys({})).toEqual({})
+    })
+
+    it('should handle keys without version suffixes', () => {
+      const input = {
+        pack1: { data: 'value1' },
+        pack2: { data: 'value2' }
+      }
+
+      expect(normalizePackKeys(input)).toEqual(input)
+    })
+
+    it('should handle mixed keys (with and without versions)', () => {
+      const input = {
+        'normal-pack': { ver: '1.0.0' },
+        'versioned-pack@2_0_0': { ver: '2.0.0' },
+        'another-normal': { ver: '3.0.0' },
+        'another-versioned@4_0_0': { ver: '4.0.0' }
+      }
+
+      const expected = {
+        'normal-pack': { ver: '1.0.0' },
+        'versioned-pack': { ver: '2.0.0' },
+        'another-normal': { ver: '3.0.0' },
+        'another-versioned': { ver: '4.0.0' }
+      }
+
+      expect(normalizePackKeys(input)).toEqual(expected)
+    })
+
+    it('should handle duplicate keys after normalization (last one wins)', () => {
+      const input = {
+        'pack@1_0_0': { ver: '1.0.0', data: 'first' },
+        'pack@2_0_0': { ver: '2.0.0', data: 'second' },
+        pack: { ver: '3.0.0', data: 'third' }
+      }
+
+      const result = normalizePackKeys(input)
+
+      // The exact behavior depends on object iteration order,
+      // but there should only be one 'pack' key in the result
+      expect(Object.keys(result)).toEqual(['pack'])
+      expect(result.pack).toBeDefined()
+      expect(result.pack.ver).toBeDefined()
+    })
+
+    it('should preserve value references', () => {
+      const value1 = { ver: '1.0.0', complex: { nested: 'data' } }
+      const value2 = { ver: '2.0.0', complex: { nested: 'data2' } }
+
+      const input = {
+        'pack1@1_0_0': value1,
+        'pack2@2_0_0': value2
+      }
+
+      const result = normalizePackKeys(input)
+
+      // Values should be the same references, not cloned
+      expect(result.pack1).toBe(value1)
+      expect(result.pack2).toBe(value2)
+    })
+
+    it('should handle special characters in keys', () => {
+      const input = {
+        '@1_0_0': { ver: '1.0.0' },
+        'my-pack.v2@2_0_0': { ver: '2.0.0' },
+        'UPPERCASE@3_0_0': { ver: '3.0.0' }
+      }
+
+      const expected = {
+        '': { ver: '1.0.0' },
+        'my-pack.v2': { ver: '2.0.0' },
+        UPPERCASE: { ver: '3.0.0' }
+      }
+
+      expect(normalizePackKeys(input)).toEqual(expected)
+    })
+
+    it('should work with different value types', () => {
+      const input = {
+        'pack1@1_0_0': 'string value',
+        'pack2@2_0_0': 123,
+        'pack3@3_0_0': null,
+        'pack4@4_0_0': undefined,
+        'pack5@5_0_0': true,
+        pack6: []
+      }
+
+      const expected = {
+        pack1: 'string value',
+        pack2: 123,
+        pack3: null,
+        pack4: undefined,
+        pack5: true,
+        pack6: []
+      }
+
+      expect(normalizePackKeys(input)).toEqual(expected)
+    })
+  })
+
+  describe('Integration scenarios from JSDoc examples', () => {
+    it('should handle the examples from normalizePackId JSDoc', () => {
+      expect(normalizePackId('ComfyUI-GGUF')).toBe('ComfyUI-GGUF')
+      expect(normalizePackId('ComfyUI-GGUF@1_1_4')).toBe('ComfyUI-GGUF')
+    })
+
+    it('should handle the examples from normalizePackKeys JSDoc', () => {
+      const input = {
+        'ComfyUI-GGUF': { ver: '1.1.4', enabled: true },
+        'ComfyUI-Manager@2_0_0': { ver: '2.0.0', enabled: false }
+      }
+
+      const expected = {
+        'ComfyUI-GGUF': { ver: '1.1.4', enabled: true },
+        'ComfyUI-Manager': { ver: '2.0.0', enabled: false }
+      }
+
+      expect(normalizePackKeys(input)).toEqual(expected)
+    })
+  })
+
+  describe('Real-world scenarios', () => {
+    it('should handle typical ComfyUI-Manager response with mixed enabled/disabled packs', () => {
+      // Simulating actual server response pattern
+      const serverResponse = {
+        // Enabled packs come without version suffix
+        'ComfyUI-Essential': { ver: '1.2.3', enabled: true, aux_id: undefined },
+        'ComfyUI-Impact': { ver: '2.0.0', enabled: true, aux_id: undefined },
+        // Disabled packs come with version suffix
+        'ComfyUI-GGUF@1_1_4': {
+          ver: '1.1.4',
+          enabled: false,
+          aux_id: undefined
+        },
+        'ComfyUI-Manager@2_5_0': {
+          ver: '2.5.0',
+          enabled: false,
+          aux_id: undefined
+        }
+      }
+
+      const normalized = normalizePackKeys(serverResponse)
+
+      // All keys should be normalized (no version suffixes)
+      expect(Object.keys(normalized)).toEqual([
+        'ComfyUI-Essential',
+        'ComfyUI-Impact',
+        'ComfyUI-GGUF',
+        'ComfyUI-Manager'
+      ])
+
+      // Values should be preserved
+      expect(normalized['ComfyUI-GGUF']).toEqual({
+        ver: '1.1.4',
+        enabled: false,
+        aux_id: undefined
+      })
+    })
+
+    it('should allow consistent access by pack ID regardless of enabled state', () => {
+      const packsBeforeToggle = {
+        'my-pack': { ver: '1.0.0', enabled: true }
+      }
+
+      const packsAfterToggle = {
+        'my-pack@1_0_0': { ver: '1.0.0', enabled: false }
+      }
+
+      const normalizedBefore = normalizePackKeys(packsBeforeToggle)
+      const normalizedAfter = normalizePackKeys(packsAfterToggle)
+
+      // Both should have the same key after normalization
+      expect(normalizedBefore['my-pack']).toBeDefined()
+      expect(normalizedAfter['my-pack']).toBeDefined()
+
+      // Can access by the same key regardless of the original format
+      expect(Object.keys(normalizedBefore)).toEqual(
+        Object.keys(normalizedAfter)
+      )
+    })
+  })
+})