Demo of React 19 not working when using module federation and mixed NODE_ENVs.
Run npm i and npm start from the root of this project. The start command will run
the dev server for the host and will build the remote, followed by starting the remote's
preview server.
Visit http://localhost:3010 and look at the console. Note that nothing is rendered.
Running both apps via the npm run dev command will not result in the same error.
If you downgrade both host and remote to react 18, these errors do not occur.
