I apologize if this is stupid question.
I'm using bottles from the flatpak as recommended and gamescope from the flatpak as well.
Some games start a small logo window and then start the real game.
So gamescope only apply to that first window and fail to start the next window, not to mention some games don't like the resolution I set it too.
My workaround is to start the whole bottle within gamescope and then start the games. which is stupid IMO.
Any idea how to fix this?
The reason most of these games are from early 2000s (800x600) so it doesn't like the 1080p resolution and have to scale it up with gamescope.