With this:

```js
    const Add = React.memo(props => {
      return props.inner + props.outer;
    });
    Add.defaultProps = {
      inner: 2,
    };
    const LazyAdd = lazy(() => fakeImport(Add));
```

If I render `LazyAdd` again after it resolves, it won't get the `inner` default prop value. This is a bug.
const progressedState: SuspenseState = workInProgress.memoizedState;
        const progressedPrimaryChild: Fiber | null =
          progressedState !== null
            ? (workInProgress.child: any).child
            : (workInProgress.child: any);
        primaryChildFragment.child = progressedPrimaryChild;
      }
      const fallbackChildFragment = createFiberFromFragment(
        nextFallbackChildren,
        mode,
        renderExpirationTime,
        null,
      );
      primaryChildFragment.sibling = fallbackChildFragment;
      child = primaryChildFragment;
       
       
      next = fallbackChildFragment;
      child.return = next.return = workInProgress;
    } else {
       
      const nextPrimaryChildren = nextProps.children;
      child = next = mountChildFibers(
        workInProgress,
        null,
        nextPrimaryChildren,
        renderExpirationTime,
      );
    }