https://codesandbox.io/s/upbeat-frost-3tt25

1. Press Suspend, see "Loading..."
2. Wait five seconds, you'll see "Happy birthday" at some point 
3. You won't see it again no matter how long you wait

Expected: you'll see it every five seconds.
resetHydrationState();
    return bailoutOnAlreadyFinishedWork(
      current,
      workInProgress,
      renderExpirationTime,
    );
  }
  const root: FiberRoot = workInProgress.stateNode;
  if (root.hydrate && enterHydrationState(workInProgress)) {
    
    
    
    
    let child = mountChildFibers(
      workInProgress,
      null,
      nextChildren,
      renderExpirationTime,
    );
    workInProgress.child = child;
    let node = child;
    while (node) {