eeh fuck it
he/him btw
Flatpak will sandbox most app data under $HOME/.var/app/. Of course it doesn’t tell you this because you’re supposed to already know this, stupid. (issue locked) (works as intended), but that’s where you should dig if you need that old save (or want the security of Flatpak while playing Minecraft).
I wonder if there are any file browsers that special case that directory and show an “app data” view. That sounds like a feature request someone must’ve opened by now.
All of these are “root” mounts. I don’t explicitly mount any subvolumes (they get “implicitly” mounted as folders though)