A lemmy community for bugs woud be very hard to keep track of. Discord allows segmented, real time conversations which is simply better.

Oh and please note that bugs should be reported in #sync-support-and-bugs in the discord: https://discord.gg/qYWxqva or the github.

LJ has been working very hard - this is beta 24 from no betas a week ago.

And again, it is a beta - some features like Ad-free IAP and submissions are not there, but they will be in there eventually.