Repro: https://codesandbox.io/s/fast-water-4i4jb

Notice the flash. I'd expect `suspended` to be `true` during the high pri render.
);
    
    expect(Scheduler).toFlushAndYield([
      'A',
      'Suspend! [B]',
      'C',
      'D',
      'Loading...',
    ]);
    
    expect(ReactNoop.getChildren()).toEqual([]);
    
    await resolveText('B');
    
    expect(Scheduler).toHaveYielded(['Promise resolved [B]']);
    expect(Scheduler).toFlushAndYield(['A', 'B', 'C', 'D']);
    expect(ReactNoop.getChildren()).toEqual([
      span('A'),
      span('B'),
      span('C'),
      span('D'),
    ]);
  });
  it('retries on error', async () => {
    class ErrorBoundary extends React.Component {
      state = {error: null};
      componentDidCatch(error) {
        this.setState({error});
      }
      reset() {