Committed to Notre Dame on June 24.

Is there an existing issue for this? I have searched the existing issues Community Note Please vote on this issue by adding a 👍 reaction to the original issue to help the community and maintainers ...

This could instead be an issue with the React docs rather than with Next, but the CodeSandbox example in the docs (you can access it directly via the "fork" link) indeed appears to be a server ...