Batched state changes are not flushed if the promise code changes the DOM (= attaching an iframe). Reproduceable with Safari.

React version: 18.1.0

## Steps To Reproduce

1. Open [codepen](https://codepen.io/kh-viewar/pen/wvpVLxM) with Safari.
2. Click "Upload"
3. => "Spinner" text does not render while Promise is in pending

Link to code example:

https://codepen.io/kh-viewar/pen/wvpVLxM

## The current behavior

State changes are not executed.

## The expected behavior

State should change to true and render spinner component. After promise is resolved (2 seconds timeout), state should switch back to false and spinner component should unmount.

## Original discussion

https://github.com/facebook/react/issues/24365
if (rootWithPendingPassiveEffects === null) {
    return false;
  }
   Cache and clear the transitions flag
  const transitions = pendingPassiveTransitions;
  pendingPassiveTransitions = null;
  const root = rootWithPendingPassiveEffects;
  const lanes = pendingPassiveEffectsLanes;
  rootWithPendingPassiveEffects = null;
   TODO: This is sometimes out of sync with rootWithPendingPassiveEffects.
   Figure out why and fix it. It's not causing any known issues (probably
   because it's only used for profiling), but it's a refactor hazard.
  pendingPassiveEffectsLanes = NoLanes;
  if ((executionContext & (RenderContext | CommitContext)) !== NoContext) {
    throw new Error('Cannot flush passive effects while already rendering.');
  }
  if (__DEV__) {
    isFlushingPassiveEffects = true;
    didScheduleUpdateDuringPassiveEffects = false;
    if (enableDebugTracing) {
      logPassiveEffectsStarted(lanes);
    }
  }
  if (enableSchedulingProfiler) {
    markPassiveEffectsStarted(lanes);
  }
  const prevExecutionContext = executionContext;
  executionContext |= CommitContext;