Update: via a steam discussion i have opened, i found that `GE-Proton8-14` works perfectly fine, here is how the loading screen is meant to look after load:  on the first start of the game and just r...
also i forgot to mention in the original description is that current Proton Experimental has this game as a black-screen after window creation (only going back to 8.0-3 made it work) but now trying to run with Proton Exp...