Yeah I tinkered around with it a bit yesterday. There are some tips in the hyprland wiki, talking about adding nvidia specific modules in mkinicpio that might help. Problem is that, seemingly by default, it’s using dracut. Right now that whole construct is going a bit over my head tbh.

I also tried adding those custom rules:

windowrulev2 = fullscreen,class:^steam_app\d+$

windowrulev2 = monitor DP-3,class:^steam_app_\d+$

windowrulev2 = workspace 10,class:^steam_app_\d+$

workspace = 10, border:false, rounding:false

But they don’t seem to work