Fix print mode regression in Dashboard

src/platform/plugins/shared/dashboard/public/dashboard_api/control_group_manager.test.ts

@@ -22,7 +22,7 @@ describe('initializeControlGroupManager', () => {
 
   describe('get state for control group', () => {
     it('should return default state when no initial state is provided', () => {
-      const { internalApi } = initializeControlGroupManager(undefined, getReferences);
+      const { internalApi } = initializeControlGroupManager(undefined, getReferences, 'view');
       const state = internalApi.getStateForControlGroup();
       expect(state.rawState).toBeDefined();
       expect(state.rawState.controls).toEqual([]);
@@ -43,15 +43,25 @@ describe('initializeControlGroupManager', () => {
         },
         labelPosition: 'oneLine',
       };
-      const { internalApi } = initializeControlGroupManager(initialState, getReferences);
+      const { internalApi } = initializeControlGroupManager(initialState, getReferences, 'view');
       const state = internalApi.getStateForControlGroup();
       expect(state.rawState).toEqual(initialState);
     });
   });
 
   describe('initialization', () => {
+    it('isFetchPaused$ should emit false before the control group is set when the Dashboard is in print mode.', async () => {
+      const { api } = initializeControlGroupManager(undefined, getReferences, 'print');
+      const firstEmit = await firstValueFrom(api.isFetchPaused$);
+      expect(firstEmit).toBe(true);
+
+      const lastEmitPromise = lastValueFrom(api.isFetchPaused$.pipe(take(2)));
+      const lastEmit = await lastEmitPromise;
+      expect(lastEmit).toBe(false);
+    });
+
     it('isFetchPaused$ should emit true initially, then false after controls are initialized', async () => {
-      const { api, internalApi } = initializeControlGroupManager(undefined, getReferences);
+      const { api, internalApi } = initializeControlGroupManager(undefined, getReferences, 'view');
       const mockControlGroupApi = {
         untilFiltersPublished: jest.fn().mockResolvedValue(undefined),
       } as unknown as ControlGroupApi;
@@ -67,7 +77,7 @@ describe('initializeControlGroupManager', () => {
     });
 
     it('should publish controlGroupApi when it becomes available', async () => {
-      const { api, internalApi } = initializeControlGroupManager(undefined, getReferences);
+      const { api, internalApi } = initializeControlGroupManager(undefined, getReferences, 'view');
       const mockControlGroupApi = {
         untilFiltersPublished: jest.fn().mockResolvedValue(undefined),
       } as unknown as ControlGroupApi;
@@ -83,7 +93,7 @@ describe('initializeControlGroupManager', () => {
 
   describe('serialize control group state', () => {
     it('should serialize control group state', () => {
-      const { internalApi } = initializeControlGroupManager(undefined, getReferences);
+      const { internalApi } = initializeControlGroupManager(undefined, getReferences, 'view');
       const mockSerializedState = {
         rawState: { controls: [{ id: '1' }] },
         references: [{ id: 'ref1', name: 'refName' }],
@@ -102,7 +112,7 @@ describe('initializeControlGroupManager', () => {
     });
 
     it('should return empty state when serializing with no control group api', () => {
-      const { internalApi } = initializeControlGroupManager(undefined, getReferences);
+      const { internalApi } = initializeControlGroupManager(undefined, getReferences, 'view');
       const serialized = internalApi.serializeControlGroup();
       expect(serialized.controlGroupInput).toBeUndefined();
       expect(serialized.controlGroupReferences).toEqual([]);

src/platform/plugins/shared/dashboard/public/dashboard_api/control_group_manager.ts

@@ -8,19 +8,22 @@
  */
 
 import type { Reference } from '@kbn/content-management-utils';
-import type { ControlsGroupState } from '@kbn/controls-schemas';
 import type { ControlGroupApi } from '@kbn/controls-plugin/public';
+import type { ControlsGroupState } from '@kbn/controls-schemas';
+import type { ViewMode } from '@kbn/presentation-publishing';
 import { BehaviorSubject, first, from, skipWhile, startWith, switchMap } from 'rxjs';
 
 export const CONTROL_GROUP_EMBEDDABLE_ID = 'CONTROL_GROUP_EMBEDDABLE_ID';
 
 export function initializeControlGroupManager(
   initialState: ControlsGroupState | undefined,
-  getReferences: (id: string) => Reference[]
+  getReferences: (id: string) => Reference[],
+  initialViewMode: ViewMode
 ) {
   const controlGroupApi$ = new BehaviorSubject<ControlGroupApi | undefined>(undefined);
 
   async function untilControlsInitialized(): Promise<void> {
+    if (initialViewMode === 'print') return; // Controls are never initialized in print mode.
     return new Promise((resolve) => {
       controlGroupApi$
         .pipe(

src/platform/plugins/shared/dashboard/public/dashboard_api/get_dashboard_api.ts

@@ -91,7 +91,11 @@ export function getDashboardApi({
     incomingControlGroup
   );
 
-  const controlGroupManager = initializeControlGroupManager(mergedControlGroupState, getReferences);
+  const controlGroupManager = initializeControlGroupManager(
+    mergedControlGroupState,
+    getReferences,
+    viewModeManager.api.viewMode$.value
+  );
 
   const dataLoadingManager = initializeDataLoadingManager(layoutManager.api.children$);
   const dataViewsManager = initializeDataViewsManager(