diff --git a/src/components/TopMenuSection.test.ts b/src/components/TopMenuSection.test.ts
index 944ce714c..8d4f3673d 100644
--- a/src/components/TopMenuSection.test.ts
+++ b/src/components/TopMenuSection.test.ts
@@ -12,7 +12,10 @@ import type {
   JobListItem,
   JobStatus
 } from '@/platform/remote/comfyui/jobs/jobTypes'
+import { useSettingStore } from '@/platform/settings/settingStore'
+import { useCommandStore } from '@/stores/commandStore'
 import { TaskItemImpl, useQueueStore } from '@/stores/queueStore'
+import { useSidebarTabStore } from '@/stores/workspace/sidebarTabStore'
 import { isElectron } from '@/utils/envUtil'
 
 const mockData = vi.hoisted(() => ({ isLoggedIn: false }))
@@ -33,7 +36,7 @@ vi.mock('@/stores/firebaseAuthStore', () => ({
   }))
 }))
 
-function createWrapper() {
+function createWrapper(pinia = createTestingPinia({ createSpy: vi.fn })) {
   const i18n = createI18n({
     legacy: false,
     locale: 'en',
@@ -53,7 +56,7 @@ function createWrapper() {
 
   return mount(TopMenuSection, {
     global: {
-      plugins: [createTestingPinia({ createSpy: vi.fn }), i18n],
+      plugins: [pinia, i18n],
       stubs: {
         SubgraphBreadcrumb: true,
         QueueProgressOverlay: true,
@@ -142,6 +145,71 @@ describe('TopMenuSection', () => {
     expect(queueButton.text()).toContain('3 active')
   })
 
+  it('hides queue progress overlay when QPO V2 is enabled', async () => {
+    const pinia = createTestingPinia({ createSpy: vi.fn })
+    const settingStore = useSettingStore(pinia)
+    vi.mocked(settingStore.get).mockImplementation((key) =>
+      key === 'Comfy.Queue.QPOV2' ? true : undefined
+    )
+    const wrapper = createWrapper(pinia)
+
+    await nextTick()
+
+    expect(wrapper.find('[data-testid="queue-overlay-toggle"]').exists()).toBe(
+      true
+    )
+    expect(
+      wrapper.findComponent({ name: 'QueueProgressOverlay' }).exists()
+    ).toBe(false)
+  })
+
+  it('toggles the queue progress overlay when QPO V2 is disabled', async () => {
+    const pinia = createTestingPinia({ createSpy: vi.fn, stubActions: false })
+    const settingStore = useSettingStore(pinia)
+    vi.mocked(settingStore.get).mockImplementation((key) =>
+      key === 'Comfy.Queue.QPOV2' ? false : undefined
+    )
+    const wrapper = createWrapper(pinia)
+    const commandStore = useCommandStore(pinia)
+
+    await wrapper.find('[data-testid="queue-overlay-toggle"]').trigger('click')
+
+    expect(commandStore.execute).toHaveBeenCalledWith(
+      'Comfy.Queue.ToggleOverlay'
+    )
+  })
+
+  it('opens the assets sidebar tab when QPO V2 is enabled', async () => {
+    const pinia = createTestingPinia({ createSpy: vi.fn, stubActions: false })
+    const settingStore = useSettingStore(pinia)
+    vi.mocked(settingStore.get).mockImplementation((key) =>
+      key === 'Comfy.Queue.QPOV2' ? true : undefined
+    )
+    const wrapper = createWrapper(pinia)
+    const sidebarTabStore = useSidebarTabStore(pinia)
+
+    await wrapper.find('[data-testid="queue-overlay-toggle"]').trigger('click')
+
+    expect(sidebarTabStore.activeSidebarTabId).toBe('assets')
+  })
+
+  it('toggles the assets sidebar tab when QPO V2 is enabled', async () => {
+    const pinia = createTestingPinia({ createSpy: vi.fn, stubActions: false })
+    const settingStore = useSettingStore(pinia)
+    vi.mocked(settingStore.get).mockImplementation((key) =>
+      key === 'Comfy.Queue.QPOV2' ? true : undefined
+    )
+    const wrapper = createWrapper(pinia)
+    const sidebarTabStore = useSidebarTabStore(pinia)
+    const toggleButton = wrapper.find('[data-testid="queue-overlay-toggle"]')
+
+    await toggleButton.trigger('click')
+    expect(sidebarTabStore.activeSidebarTabId).toBe('assets')
+
+    await toggleButton.trigger('click')
+    expect(sidebarTabStore.activeSidebarTabId).toBe(null)
+  })
+
   it('disables the clear queue context menu item when no queued jobs exist', () => {
     const wrapper = createWrapper()
     const menu = wrapper.findComponent({ name: 'ContextMenu' })
diff --git a/src/components/TopMenuSection.vue b/src/components/TopMenuSection.vue
index b6b7bc4f3..05149589c 100644
--- a/src/components/TopMenuSection.vue
+++ b/src/components/TopMenuSection.vue
@@ -45,7 +45,13 @@
             v-tooltip.bottom="queueHistoryTooltipConfig"
             type="destructive"
             size="md"
-            :aria-pressed="isQueueOverlayExpanded"
+            :aria-pressed="
+              isQueuePanelV2Enabled
+                ? activeSidebarTabId === 'assets'
+                : isQueueProgressOverlayEnabled
+                  ? isQueueOverlayExpanded
+                  : undefined
+            "
             class="px-3"
             data-testid="queue-overlay-toggle"
             @click="toggleQueueOverlay"
@@ -55,7 +61,11 @@
               {{ activeJobsLabel }}
             </span>
             <span class="sr-only">
-              {{ t('sideToolbar.queueProgressOverlay.expandCollapsedQueue') }}
+              {{
+                isQueuePanelV2Enabled
+                  ? t('sideToolbar.queueProgressOverlay.viewJobHistory')
+                  : t('sideToolbar.queueProgressOverlay.expandCollapsedQueue')
+              }}
             </span>
           </Button>
           <ContextMenu ref="queueContextMenu" :model="queueContextMenuItems" />
@@ -77,6 +87,7 @@
         </div>
       </div>
       <QueueProgressOverlay
+        v-if="isQueueProgressOverlayEnabled"
         v-model:expanded="isQueueOverlayExpanded"
         :menu-hovered="isTopMenuHovered"
       />
@@ -108,6 +119,7 @@ import { useCommandStore } from '@/stores/commandStore'
 import { useExecutionStore } from '@/stores/executionStore'
 import { useQueueStore, useQueueUIStore } from '@/stores/queueStore'
 import { useRightSidePanelStore } from '@/stores/workspace/rightSidePanelStore'
+import { useSidebarTabStore } from '@/stores/workspace/sidebarTabStore'
 import { useWorkspaceStore } from '@/stores/workspaceStore'
 import { isElectron } from '@/utils/envUtil'
 import { useConflictAcknowledgment } from '@/workbench/extensions/manager/composables/useConflictAcknowledgment'
@@ -126,8 +138,10 @@ const commandStore = useCommandStore()
 const queueStore = useQueueStore()
 const executionStore = useExecutionStore()
 const queueUIStore = useQueueUIStore()
+const sidebarTabStore = useSidebarTabStore()
 const { activeJobsCount } = storeToRefs(queueStore)
 const { isOverlayExpanded: isQueueOverlayExpanded } = storeToRefs(queueUIStore)
+const { activeSidebarTabId } = storeToRefs(sidebarTabStore)
 const releaseStore = useReleaseStore()
 const { shouldShowRedDot: showReleaseRedDot } = storeToRefs(releaseStore)
 const { shouldShowRedDot: shouldShowConflictRedDot } =
@@ -144,6 +158,12 @@ const activeJobsLabel = computed(() => {
 const isIntegratedTabBar = computed(
   () => settingStore.get('Comfy.UI.TabBarLayout') === 'Integrated'
 )
+const isQueuePanelV2Enabled = computed(() =>
+  settingStore.get('Comfy.Queue.QPOV2')
+)
+const isQueueProgressOverlayEnabled = computed(
+  () => !isQueuePanelV2Enabled.value
+)
 const queueHistoryTooltipConfig = computed(() =>
   buildTooltipConfig(t('sideToolbar.queueProgressOverlay.viewJobHistory'))
 )
@@ -185,6 +205,10 @@ onMounted(() => {
 })
 
 const toggleQueueOverlay = () => {
+  if (isQueuePanelV2Enabled.value) {
+    sidebarTabStore.toggleSidebarTab('assets')
+    return
+  }
   commandStore.execute('Comfy.Queue.ToggleOverlay')
 }