steam-rom-manager VS photoshopCClinux

Try using an older version os steam rom manager from here. Try 2.4.11. I had a problem where steam rom manager wasn't parsing images and shifting to an older version helped.

That's correct. Thats mainly because steam rom manager exists, but if there's interest I'm happy to look into including non steam games in the "Games" section

It never worked so greatly to begin with. So try https://github.com/SteamGridDB/steam-rom-manager instead that happens to be actively developed and updated just today.

Unless you need the newest features, Photoshop runs surprisingly well under Wine - and I don't mean this in the usual "oh yea, Wine totally works" way where it's a huge pain to set up and is 90% luck, it actually runs with barely more glitches than on Windows (not zero, but it's Adobe software, so you can't expect much).

This is the installer I used to use: https://github.com/Gictorbit/photoshopCClinux

This one is newer and looks even more promising: https://github.com/LinSoftWin/Photoshop-CC2022-Linux

Indeed it is.

not an expert, but a quick google brought me here

I use this: https://github.com/Gictorbit/photoshopCClinux

this project on github might be the answer

There are Linux repacks for Photoshop which isn't exactly legal but it sets up wine and it's much easier than installing it on windows https://github.com/Gictorbit/photoshopCClinux

Since then, I try to keep an eye on DaVinci Resolve things (like MakeResolveDeb) and things like the WinApps/cassowary, Gictorbit/MiMillieuh Photoshop installer, and Photogimp, or news like about OBS being officially supported on Linux through Flatpak and why that matters.