It seems that the problem is that with gallium nine there is no steam overlay. It seems to be needed for the controller to switch profile to in game.
If i understand "Steam Input Per-Game Setting" correctly, then i should be able to deactivate the launcher config and jump directly to in game config. That would be totaly fine.
Do i understand that correctly?
Nothing extracted yet.
Your system information
Please describe your issue in as much detail as possible:
TDLR; Game/Program uses desktop configuration, instead of its own. "Steam Input Per-Game Setting" has no effect.
I modified the wine prefix of "Sonic & All-Stars Racing Transformed Collection" (212480) to use gallium-nine-standalone. Now steam does not detect that there is no launcher and uses desktop mode of configuration.
Steps for reproducing this issue: