The only git-notes related issue I found is https://codeberg.org/forgejo/forgejo/issues/6385. So, probably because nobody has raised it.
The only git-notes related issue I found is https://codeberg.org/forgejo/forgejo/issues/6385. So, probably because nobody has raised it.
Seems like a chicken-and-egg problem. Not enough people know about them because they aren't supported by most providers, and because people don't know about them, there's no pressure for providers to add support for them.