Can't play multiplayer games nor custom maps, buttons do nothing. Running in Linux 18.04 with nVidia prop. drivers 430.

I made a video where you can se the bug (the bug is demonstrated in the minute 2:16, before I play a tutorial map to show the campaign is working)

https://www.youtube.com/watch?v=Vrd5X_0kjLE

I'd appreciate this being fixed, since I really want to play multiplayer and custom maps.