I was wondering the same when I came across it a few hours ago and decided to look into it, apparently it’s because it was decided to use an atomic distribution as a base and Suses is apparently not considered stable enough by them. (I can not argue the validity of these statements given either way, that’s just what I found in one of their gitlab issues . if someone wants to look at it for themselves, searching for Fedora on the issue tracker should bring it up)