diff --git a/src/components/campaign/dashboard/CampaignGlobalSearchMount.tsx b/src/components/campaign/dashboard/CampaignGlobalSearchMount.tsx
new file mode 100644
index 00000000..04a53dba
--- /dev/null
+++ b/src/components/campaign/dashboard/CampaignGlobalSearchMount.tsx
@@ -0,0 +1,23 @@
+'use client'
+
+import type { ReactNode } from 'react'
+
+import { CampaignStaffGlobalSearchBody } from '@/components/campaign/dashboard/CampaignStaffGlobalSearch'
+import { HomeSearchProvider } from '@/components/campaign/dashboard/HomeSearchContext'
+import { useHomeSearchQuery } from '@/components/campaign/dashboard/useHomeSearchQuery'
+
+/** Owns debounce + focus state for any global search surface (Início, drawer B91). */
+export const CampaignGlobalSearchProvider = ({ children }: { children: ReactNode }) => {
+  const searchState = useHomeSearchQuery()
+  return <HomeSearchProvider value={searchState}>{children}</HomeSearchProvider>
+}
+
+/** Input + result groups — requires `CampaignGlobalSearchProvider` unless using the mount. */
+export const CampaignGlobalSearchBody = CampaignStaffGlobalSearchBody
+
+/** Provider + default global search body (drawer, smoke tests). */
+export const CampaignGlobalSearchMount = () => (
+  <CampaignGlobalSearchProvider>
+    <CampaignGlobalSearchBody />
+  </CampaignGlobalSearchProvider>
+)
diff --git a/src/components/campaign/dashboard/CampaignHomeStaffChrome.tsx b/src/components/campaign/dashboard/CampaignHomeStaffChrome.tsx
index ab17d8ec..596387fb 100644
--- a/src/components/campaign/dashboard/CampaignHomeStaffChrome.tsx
+++ b/src/components/campaign/dashboard/CampaignHomeStaffChrome.tsx
@@ -2,15 +2,15 @@
 
 import type { ReactNode } from 'react'
 
+import { CampaignGlobalSearchProvider } from '@/components/campaign/dashboard/CampaignGlobalSearchMount'
 import { CampaignHomeLayout } from '@/components/campaign/dashboard/CampaignHomeLayout'
 import { CampaignHomeSearch } from '@/components/campaign/dashboard/CampaignHomeSearch'
 import { CampaignStaffGlobalSearchBody } from '@/components/campaign/dashboard/CampaignStaffGlobalSearch'
-import { HomeSearchProvider } from '@/components/campaign/dashboard/HomeSearchContext'
+import { useHomeSearch } from '@/components/campaign/dashboard/HomeSearchContext'
 import {
   HomeSearchResultsProvider,
   useHomeSearchResultsState,
 } from '@/components/campaign/dashboard/HomeSearchResultsContext'
-import { useHomeSearchQuery } from '@/components/campaign/dashboard/useHomeSearchQuery'
 
 const CampaignHomeStaffSearchSlot = ({ searchResults }: { searchResults: ReactNode }) => {
   const searchResultsState = useHomeSearchResultsState()
@@ -24,7 +24,7 @@ const CampaignHomeStaffSearchSlot = ({ searchResults }: { searchResults: ReactNo
   )
 }
 
-export const CampaignHomeStaffChrome = ({
+const CampaignHomeStaffChromeInner = ({
   actions,
   searchResults,
   summarySlot,
@@ -34,25 +34,40 @@ export const CampaignHomeStaffChrome = ({
   searchResults?: ReactNode
   summarySlot?: ReactNode
 }) => {
-  const searchState = useHomeSearchQuery()
-  const focused = searchState.uiFocused
+  const { uiFocused: focused } = useHomeSearch()
 
   return (
-    <HomeSearchProvider value={searchState}>
-      <div className="h-full min-h-0 w-full" data-home-focused={focused || undefined}>
-        <CampaignHomeLayout
-          actions={actions}
-          focused={focused}
-          searchSlot={
-            searchResults ? (
-              <CampaignHomeStaffSearchSlot searchResults={searchResults} />
-            ) : (
-              <CampaignStaffGlobalSearchBody />
-            )
-          }
-          summarySlot={summarySlot}
-        />
-      </div>
-    </HomeSearchProvider>
+    <div className="h-full min-h-0 w-full" data-home-focused={focused || undefined}>
+      <CampaignHomeLayout
+        actions={actions}
+        focused={focused}
+        searchSlot={
+          searchResults ? (
+            <CampaignHomeStaffSearchSlot searchResults={searchResults} />
+          ) : (
+            <CampaignStaffGlobalSearchBody />
+          )
+        }
+        summarySlot={summarySlot}
+      />
+    </div>
   )
 }
+
+export const CampaignHomeStaffChrome = ({
+  actions,
+  searchResults,
+  summarySlot,
+}: {
+  actions: ReactNode
+  searchResults?: ReactNode
+  summarySlot?: ReactNode
+}) => (
+  <CampaignGlobalSearchProvider>
+    <CampaignHomeStaffChromeInner
+      actions={actions}
+      searchResults={searchResults}
+      summarySlot={summarySlot}
+    />
+  </CampaignGlobalSearchProvider>
+)
diff --git a/src/components/campaign/shell/CampaignQuickActionsDrawer.tsx b/src/components/campaign/shell/CampaignQuickActionsDrawer.tsx
index 2e137d2d..30b9f8a4 100644
--- a/src/components/campaign/shell/CampaignQuickActionsDrawer.tsx
+++ b/src/components/campaign/shell/CampaignQuickActionsDrawer.tsx
@@ -3,6 +3,7 @@
 import { useCallback, useState } from 'react'
 
 import { CampaignHomeActionStrip } from '@/components/campaign/dashboard/CampaignHomeActionStrip'
+import { CampaignGlobalSearchMount } from '@/components/campaign/dashboard/CampaignGlobalSearchMount'
 import { Drawer, DrawerContent, DrawerTitle } from '@/components/ui/Drawer'
 import {
   QUICK_ACTIONS_SNAP_COLLAPSED,
@@ -103,6 +104,7 @@ export const CampaignQuickActionsDrawer = ({
           ) : (
             <p className="text-sm text-muted-foreground">Nenhuma ação rápida nesta página.</p>
           )}
+          <CampaignGlobalSearchMount />
         </div>
       </DrawerContent>
     </Drawer>
diff --git a/tests/unit/campaignQuickActionsDrawer.unit.spec.tsx b/tests/unit/campaignQuickActionsDrawer.unit.spec.tsx
new file mode 100644
index 00000000..38564915
--- /dev/null
+++ b/tests/unit/campaignQuickActionsDrawer.unit.spec.tsx
@@ -0,0 +1,67 @@
+import { cleanup, render, screen } from '@testing-library/react'
+import userEvent from '@testing-library/user-event'
+import { afterEach, describe, expect, it, vi } from 'vitest'
+
+import { CampaignQuickActionsDrawer } from '@/components/campaign/shell/CampaignQuickActionsDrawer'
+import { postCampaignJson } from '@/lib/campaignJsonRequest'
+
+vi.mock('@/lib/campaignJsonRequest', () => ({
+  postCampaignJson: vi.fn(),
+}))
+
+const idleSuggestPayload = {
+  status: 'success' as const,
+  resultKind: 'suggest' as const,
+  municipalities: [],
+  territories: [],
+  advisors: [],
+  leaderships: [],
+  stateDeputies: [],
+  activities: [],
+  demands: [],
+}
+
+afterEach(() => {
+  cleanup()
+  vi.mocked(postCampaignJson).mockReset()
+})
+
+describe('CampaignQuickActionsDrawer (B91)', () => {
+  it('shows global search in the expanded snap', async () => {
+    vi.mocked(postCampaignJson).mockResolvedValue({
+      ok: true,
+      payload: idleSuggestPayload,
+    })
+
+    const user = userEvent.setup()
+    render(<CampaignQuickActionsDrawer actions={[]} />)
+
+    expect(screen.queryByLabelText('Buscar na campanha')).toBeNull()
+
+    await user.click(screen.getByRole('button', { name: 'Mostrar ações rápidas' }))
+
+    expect(screen.getByLabelText('Buscar na campanha')).toBeTruthy()
+    expect(screen.getByRole('region', { name: 'Resultados da busca' })).toBeTruthy()
+  })
+
+  it('posts home-search when the drawer query is active', async () => {
+    vi.mocked(postCampaignJson).mockResolvedValue({
+      ok: true,
+      payload: idleSuggestPayload,
+    })
+
+    const user = userEvent.setup()
+    render(<CampaignQuickActionsDrawer actions={[]} />)
+
+    await user.click(screen.getByRole('button', { name: 'Mostrar ações rápidas' }))
+    await user.type(screen.getByLabelText('Buscar na campanha'), 'cairu')
+
+    await vi.waitFor(() => {
+      expect(postCampaignJson).toHaveBeenCalledWith(
+        '/campanha/home-search',
+        { mode: 'search', query: 'cairu' },
+        expect.any(AbortSignal),
+      )
+    })
+  })
+})