Im actually not sure if this is important, but I know hyprland has a different xdg portal, so there is that, then I have a dual monitor setup with different refresh rates and last I checked X was a pita to set up for that (to work correctly).
Like could I actually just install some Xorg DE / WM and send it? Possibly would be as easy as grabbing something from AUR / pacman and relogging, but doing it right from hyprland and with my specific setup is dubious. Then there is the question of actually having to use Xorg to play one specific game.
In the end it is more effort than I am willing to put into troubleshooting a game I will probably not actually finish.