Is your printer network attached and scanning via flatpak packages?
Network printing works fine, USB printing and scanning works also, it is just anything having to use saned that flatpaks can’t seem to use
I have hopped through multiple distros and I have never once had scanning not work on a “normal” one after correctly setting up saned. Only bazzite because of the flatpak/system split (also why any embedded programming needs distrobox)
Contrary to that, for whatever reason I get a hardware survey 2 times a year or so. (Running Linux for 8 years). I think it might have to do with some algorithm based on play time or something. There is little sense for steam to select a steam account that is completely inactive so it must take that into account somehow