https://bugs.winehq.org/show_bug.cgi?id=37885
--- Comment #11 from minion minion.procyk@gmail.com --- i tried running this natively with d3d11/d3d12/opengl/software renderer and none of them could render something to screen, that being said, i do believe the original bug has been fixed, as battle.net does not state 'update' after closing the game.