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.
current: Fiber | null,
  workInProgress: Fiber,
  block: BlockComponent<Props, Data>,
  nextProps: any,
  renderExpirationTime: ExpirationTime,
) {
  
  
  
  const render = block._render;
  const data = block._data;