This hasn’t been happening with me. I’m not sure on how to fix it as u have tried all the methods to solving it. Try reporting this in bug reports, but if ur not accepted in the program I can try reporting it for u.
Oh wait sry bro I js realised that the bug report should contain information that is local to u. E.g. ur system version/info, reproduction files etc. So I can’t post anything because it’s not happening to me. Try sending a request to join the program. If u have a good enough reason u should be accepted. For example it only took me a few weeks to get accepted into the program. So yea I’m so sry abt that but nothing I can do abt it. All u can do is be patient and a mod should message u if u get accepted. Sry again and best of luck to u.