I've just followed the instructions to set up wallpaper engine support, and it seems to be working fine as a wallpaper. For some reason though, in the Wallpaper Engine app I have no ability to configure the wallpapers. The properties for every wallpaper are just missing. I can't find any properties options in the Bazzite settings, and I haven't seen anyone on forums online or here talking about having this issue on Bazzite, so is it just me?
I've tried reinstalling and using different proton versions.