obs-gamecapture on non Vulkan games without gamescope

🐧linux

Hey, how can I set custom launch arguments like
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 obs-gamecapture %command%

 obs-gamecapture %command%

⁩
I really want to have that but I coudn't find an option for that.

obs-gamecapture on non Vulkan games without gamescope - Heroic Games Launcher