Thanks for reporting, I made a bug ticket long ago but still an issue indeed, though will resubmit new later, as stupidly reported 4 issues in one ticket, where rest fixed dunno what was thinking, as hard to close such. Anyway I didnt yet find out what the issue is myself, but neither looked very h...

I change some settings and hit apply, the preferences tab closes but they stay default
deluge-console/kinetic,kinetic,now 2.1.1-0~202207101304~ubuntu22.10.1 all [installed]