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.
const fiber = createFiber(Fragment, elements, key, mode);
  fiber.lanes = lanes;
  return fiber;
}
export function createFiberFromFundamental(
  fundamentalComponent: ReactFundamentalComponent<any, any>,
  pendingProps: any,
  mode: TypeOfMode,
  lanes: Lanes,
  key: null | string,
): Fiber {
  const fiber = createFiber(FundamentalComponent, pendingProps, key, mode);
  fiber.elementType = fundamentalComponent;
  fiber.type = fundamentalComponent;
  fiber.lanes = lanes;
  return fiber;
}
function createFiberFromScope(
  scope: ReactScope,
  pendingProps: any,
  mode: TypeOfMode,
  lanes: Lanes,
  key: null | string,
) {
  const fiber = createFiber(ScopeComponent, pendingProps, key, mode);
  fiber.type = scope;
  fiber.elementType = scope;
  fiber.lanes = lanes;
  return fiber;
}