why does this work

Author: EskiMojo14

packages/toolkit/src/query/tests/buildHooks.test.tsx

@@ -1503,6 +1503,10 @@ describe('hooks tests', () => {
         expect(screen.getByTestId('isFetching').textContent).toBe('false')
       )
 
+      await waitFor(() =>
+        expect(screen.getByTestId('isFetching').textContent).toBe('false')
+      )
+
       expect(
         api.endpoints.getUser.select(USER_ID)(storeRef.store.getState() as any)
       ).toEqual({
@@ -1639,6 +1643,10 @@ describe('hooks tests', () => {
         expect(screen.getByTestId('isFetching').textContent).toBe('false')
       )
 
+      await waitFor(() =>
+        expect(screen.getByTestId('isFetching').textContent).toBe('false')
+      )
+
       expect(
         api.endpoints.getUser.select(USER_ID)(storeRef.store.getState() as any)
       ).toEqual({