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 eventTime = requestEventTime();
        const root = markUpdateLaneFromFiberToRoot(fiber, (SyncLane: Lane));
        if (root !== null) {
          markRootUpdated(root, SyncLane, eventTime);
          ensureRootIsScheduled(root, eventTime);
        }
        return;
      }
    }
    fiber = fiber.return;
  }
  if (__DEV__) {
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    console.error(
      'Internal React error: Attempted to capture a commit phase error ' +
        'inside a detached tree. This indicates a bug in React. Likely ' +
        'causes include deleting the same fiber more than once, committing an ' +
        'already-finished tree, or an inconsistent return pointer.\n\n' +
        'Error message:\n\n%s',
      error,
    );
  }
}
export function pingSuspendedRoot(
  root: FiberRoot,
  wakeable: Wakeable,