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.
return;
          }
        }
      } else {
        const iteratorFn = getIteratorFn(children);
        if (typeof iteratorFn === 'function') {
          const childrenIterator = iteratorFn.call(children);
          if (childrenIterator) {
            let step = childrenIterator.next();
            let i = 0;
            for (; !step.done; step = childrenIterator.next()) {
              if (!validateSuspenseListNestedChild(step.value, i)) {
                return;
              }
              i++;
            }
          }
        } else {
          console.error(
            'A single row was passed to a <SuspenseList revealOrder="%s" />. ' +
              'This is not useful since it needs multiple rows. ' +
              'Did you mean to pass multiple children or an array?',
            revealOrder,
          );
        }
      }
    }
  }
}
function initSuspenseListRenderState(