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.
if (isSimpleFunctionComponent(type) && Component.compare === null) {
      
      
      
      workInProgress.tag = SimpleMemoComponent;
      workInProgress.type = type;
      if (__DEV__) {
        validateFunctionComponentInDev(workInProgress, type);
      }
      return updateSimpleMemoComponent(
        current,
        workInProgress,
        type,
        nextProps,
        updateExpirationTime,
        renderExpirationTime,
      );
    }
    let child = createFiberFromTypeAndProps(
      Component.type,
      null,
      nextProps,
      null,
      workInProgress.mode,
      renderExpirationTime,
    );
    child.ref = workInProgress.ref;
    child.return = workInProgress;
    workInProgress.child = child;
    return child;