Only the Steam version is supported currently. The Game Pass version apparently uses a different .exe.
You can try to make a copy of the profile and then add ‘Project76_GamePass.exe’ to the newly crewated profile. However, some GamePass games aren’t hookable, so there is no guarantee.
IMPORTANT: while the basics *might* work that way, advanced DirectVR features (memory scanner tracking, FOV etc.) that the profile comes with would be broken for sure. Also it’s quite likely that shader definitions for the scalable HUD, shadow handling and so on don’t work.
I’ll check out the Game Pass edition before the next vorpX update, but for the time being I’d highly recommend to use the Steam version, even if you can make the Game Pass version work in principle with a profile copy.