Error launching fall guys

I'm trying to run Fall Guys in linux, but It says no exchange code found :(

OS : Arch Linux
Heroic version : 2.9.1
Game : Fall guys
Proton version : Tried latest then 8.2 both didn't work

OS : Arch Linux
Heroic version : 2.9.1
Game : Fall guys
Proton version : Tried latest then 8.2 both didn't work

OS : Arch Linux
Heroic version : 2.9.1
Game : Fall guys
Proton version : Tried latest then 8.2 both didn't work

OS : Arch Linux
Heroic version : 2.9.1
Game : Fall guys
Proton version : Tried latest then 8.2 both didn't work