I notice a KStars Web Chat on the KStars official website and the "Important URLs and files" in the repo README.md file. The link points you to Element. When I try to read/join, it tells me that "Registration has been disabled on this homeserver". I've tried other ways to login or create an account at Element, but can't seem to find a way. I have several KDE credentials; Identity, mail, bugs, GitLab, and webchat, but none seems to work. Maybe my login (airbourn) is stale/old/disabled?

How do I participate in the KStars Dev webchat?

Can you find the channel using Matrix directly?

I was able to create an account by using my gitlab credential to validate. But, my normal username was already taken - makes me believe I have a credential, but went stale somehow. I don't know. I think I found the web chat room, but no one there. Is there a schedule or just occasionally or how do you use Element/Matrix?