Using mangoapp results in black screen if no_display is used in .conf file

[stele95]

Describe the bug
When using mangoapp with the same config for mangohud that has no_display in it, it will show a black screen when mangoapp is initialised. Removing no_display from conf file starts mangoapp and image as expected.

List relevant hardware/software information

• Linux Distribution: EndeavourOS
• MangoHud version: latest git installed with mangohud-git from AUR

To Reproduce

1. Use this config and uncomment no_display
2. start gamescope -- sh -c "mangoapp& vkcube" from the terminal
3. Black screen appears as soon as mangoapp is initialised

Expected behavior
Mangoapp should ignore no_display if that is not supported for it

Screenshots
When using no_display

After removing no_display

[stele95]

Also, hidding mangoapp with the toggle_hud key results in a black screen if run with gamescope -- sh -c "mangoapp& vkcube" and doesn't open it anymore

[gort818]

I believe we are waiting on a fix from gamescope for this.

[flightlessmango]

Yes we're waiting for @Joshua-Ashton to implement the GAMESCOPE_NO_FOCUS atom on the gamescope side