[Feature] [SteamDeck] Push-To-Talk

[Sector14]

Your system information

• Steam client version: built Jul 30 2022, at 04:09:05 1659369000
• SteamOS version: 3.3
• Opted into Steam client beta?: Yes
• Opted into SteamOS beta?: Yes
• Have you checked for updates in Settings > System?: Yes

Please describe your issue in as much detail as possible:

No option in the game mode ui to enable Push-To-Talk over steam voice. Nor bind a button if PTT is enabled via desktop mode.

Switched to desktop mode and set PTT to the bottom right paddle, "mouse 5", works as expected in desktop mode. Switching back to game mode, voice chat will no longer activate as I assume it's now waiting for a PTT activation. However, the bottom right paddle will not activate voice.

I assume steam input bindings are changing between desktop and game mode.

Can PTT support be added to the steam deck's game mode?

[joamjoamjoam]

This is a must have feature imo.