Using Arch Linux (updated Garuda OS), Proton Experimental and Proton Battleye Runtime loaded. Game opens to launcher, but after selecting a multiplayer server from the server menu, the Battleye EULA window opens, but has no function (no scrolling, cannot accept or decline). Game then frozen. Seems some issue with windowing behavior. Using the standard Steam launch (not through Lutris or using Arma 3 Unix Launcher).