Your system information

• Steam client version (1.0.0.64):
• Distribution (KaOS):
• Opted into Steam client beta?: [No]
• Have you checked for system updates?: [Yes]

Please describe your issue in as much detail as possible:

I start different Games (Witcher 3, Shadow of Tomb Raider) on my Steam on Linux and the game starts, according to the task manager, while it never appears on any screen.

Steps for reproducing this issue:

1. Launch Steam Link.
2. Start a game.
3. See nothing happens.

Note: I see the desktop of my computer on the phone.
Phone is a RealmeX.

Thanks