Issue with server connect could be workaround with old proton (5.0-10)

But after start game and several loading screens, the game only show infinite spinner and nothing more (I waited more than 10 minutes).

With proton experimental-6.3-20210401 the game became playable but for full feature still needs media foundation libraries.


Even with MF there is more problems - a major one is that the game fails to save/load anything (settings, characters, game saves).
proton experimentalx1 2021-04
Compatibility Report
System Information
I confirm:
steam-557180.log
Symptoms
The game did not start because cant connect to servers.

Reproduction
Always