I previously reported some issues on his GitHub projects, but he rarely responds, and I do not have a Codeberg account.
added:
Going back to my initial point:
I may have an imperfect view of Quarks and extensions, but my hope is to use them without installation or usage difficulties. Unfortunately, some Quarks still produce warnings or errors, and not all authors are available to respond to issues or pull requests.
This makes me think that SC users should not rely solely on the built‑in documentation or the documentation provided by extensions but also develop the ability to resolve undocumented problems independently.
At the same time, I feel that documentation, plugins, extensions, and Quarks should ideally undergo a certain level of verification before being released so that users can rely on them with more confidence.
The current situation may discourage some users from using SuperCollider, but it may also encourage more proactive SC users to become more capable and self‑reliant.