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.
workInProgress.effectTag &= Placement;
  
  workInProgress.nextEffect = null;
  workInProgress.firstEffect = null;
  workInProgress.lastEffect = null;
  const current = workInProgress.alternate;
  if (current === null) {
    
    workInProgress.childLanes = NoLanes;
    workInProgress.lanes = renderLanes;
    workInProgress.child = null;
    workInProgress.memoizedProps = null;
    workInProgress.memoizedState = null;
    workInProgress.updateQueue = null;
    workInProgress.dependencies = null;
    workInProgress.stateNode = null;
    if (enableProfilerTimer) {
      
      
      workInProgress.selfBaseDuration = 0;
      workInProgress.treeBaseDuration = 0;
    }