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 root = ReactTestRenderer.create(
      <Suspense fallback={<Text text="Loading..." />}>
        <LazyText text="Hi" />
      </Suspense>,
      {
        unstable_isConcurrent: true,
      },
    );
    expect(root).toFlushAndYield(['Loading...']);
    expect(root).toMatchRenderedOutput(null);
    try {
      await Promise.resolve();
    } catch (e) {}
    expect(root).toFlushAndThrow('Bad network');
  });
  it('mount and reorder', async () => {
    class Child extends React.Component {
      componentDidMount() {
        ReactTestRenderer.unstable_yield('Did mount: ' + this.props.label);
      }
      componentDidUpdate() {
        ReactTestRenderer.unstable_yield('Did update: ' + this.props.label);
      }
      render() {
        return <Text text={this.props.label} />;
      }
    }
    const LazyChildA = lazy(() => fakeImport(Child));
    const LazyChildB = lazy(() => fakeImport(Child));
    function Parent({swap}) {