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.
ReactTestRenderer.unstable_yield(
          `componentDidMount: ${this.props.text}`,
        );
      }
      componentDidUpdate(prevProps) {
        ReactTestRenderer.unstable_yield(
          `componentDidUpdate: ${prevProps.text} -> ${this.props.text}`,
        );
      }
      componentWillUnmount() {
        ReactTestRenderer.unstable_yield(
          `componentWillUnmount: ${this.props.text}`,
        );
      }
      shouldComponentUpdate(nextProps) {
        ReactTestRenderer.unstable_yield(
          `shouldComponentUpdate: ${this.props.text} -> ${nextProps.text}`,
        );
        return true;
      }
      getSnapshotBeforeUpdate(prevProps) {
        ReactTestRenderer.unstable_yield(
          `getSnapshotBeforeUpdate: ${prevProps.text} -> ${this.props.text}`,
        );
        return null;
      }
      render() {