If you have `memo(forwardRef(X))`, then the inner component won't have a "rendered by" list. This is because it technically doesn't have an owner. It is artificial.

I think we should ideally set up `_debugOwner` for these Fibers in DEV just so existing tooling can find them. Or special case them in DevTools.
lastEffectBeforeRendering: null | Fiber,
): void {
  const renderState: null | SuspenseListRenderState =
    workInProgress.memoizedState;
  if (renderState === null) {
    workInProgress.memoizedState = ({
      isBackwards: isBackwards,
      rendering: null,
      renderingStartTime: 0,
      last: lastContentRow,
      tail: tail,
      tailExpiration: 0,
      tailMode: tailMode,
      lastEffect: lastEffectBeforeRendering,
    }: SuspenseListRenderState);
  } else {
    
    renderState.isBackwards = isBackwards;
    renderState.rendering = null;
    renderState.renderingStartTime = 0;
    renderState.last = lastContentRow;
    renderState.tail = tail;
    renderState.tailExpiration = 0;
    renderState.tailMode = tailMode;
    renderState.lastEffect = lastEffectBeforeRendering;
  }
}
function updateSuspenseListComponent(
  current: Fiber | null,
  workInProgress: Fiber,