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
const rootWorkInProgress = prepareFreshStack(root, errorRetryLanes);
    rootWorkInProgress.flags |= ForceClientRender;
    if (__DEV__) {
      errorHydratingContainer(root.containerInfo);
    }
  }
  const exitStatus = renderRootSync(root, errorRetryLanes);
  if (exitStatus !== RootErrored) {
     
     
     
     
    const errorsFromSecondAttempt = workInProgressRootRecoverableErrors;
    workInProgressRootRecoverableErrors = errorsFromFirstAttempt;
     
     
    if (errorsFromSecondAttempt !== null) {
      queueRecoverableErrors(errorsFromSecondAttempt);
    }
  } else {
     
  }
  return exitStatus;
}
export function queueRecoverableErrors(errors: Array<mixed>) {
  if (workInProgressRootRecoverableErrors === null) {