on Are there any other display servers aside from Wayland and X11 with its forks? · c/linux · 2 pts · 3dhttps://github.com/ValveSoftware/gamescope Not that useful, but the answer is Yes.
https://github.com/ValveSoftware/gamescope
Not that useful, but the answer is Yes.
Just use matrix from somewhere other than matrix.org.