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.
} else {
            
            
            const nextPrimaryChildren = nextProps.children;
            const nextFallbackChildren = nextProps.fallback;
            const fallbackChildFragment = mountSuspenseFallbackAfterRetryWithoutHydrating(
              current,
              workInProgress,
              nextPrimaryChildren,
              nextFallbackChildren,
              renderLanes,
            );
            const primaryChildFragment: Fiber = (workInProgress.child: any);
            primaryChildFragment.memoizedState = mountSuspenseOffscreenState(
              renderLanes,
            );
            workInProgress.memoizedState = SUSPENDED_MARKER;
            return fallbackChildFragment;
          }
        }
      }
      if (showFallback) {
        const nextFallbackChildren = nextProps.fallback;
        const nextPrimaryChildren = nextProps.children;
        const fallbackChildFragment = updateSuspenseFallbackChildren(
          current,
          workInProgress,
          nextPrimaryChildren,
          nextFallbackChildren,
          renderLanes,