Applications lose user/application data after they are updated - it behaves like a new installation.
Encountered with Chromium, Intellij Idea, Remmina, maybe more.
Chromium loses all user settings, I have to log into it again to have my bookmarks, history etc.
Remmina - the beginning dialogues show up again, all saved RDP connections lost and I have to set it all up again.
Idea - no info about recently open projects, JetBrains account, installed plugins and all other user settings etc.
I don’t know if this is a bug in snap as a whole or only in those apps, but it would be weird if all those apps had the same bug.
Is there perhaps a better place to report this?