New version = new bugs. Also more users = more bugs.
Please take any problem to https://krita-artists.org first: perhaps someone else has already solved it! If it turns out to really be a bug, here's a guide for bug reporting: https://docs.krita.org/en/untranslatable_pages/reporting_bugs.html
Reporting bugs on mastodon.art is suboptimal; "hey, anyone else have this issue" is fine, of course, but don't expect a solution from us if you don't also report the issue elsewhere (as in the guide). The Mastodon wrangler isn't a developer.