Monster Hunter: World doesn't quit properly

[LP0101]

When exiting MH:W, the game closes completely, but the process doesn't quit, leaving your status as "in game" in steam.

~/.s/s/s/c/P/d/l/w/dxvk $ ps -aux | grep -i monster
luca     12753  0.0  0.1  63652 24812 tty2     S+   20:01   0:00 /bin/sh -c '/home/luca/.steam/steam/steamapps/common/Proton 3.7'/proton waitforexitandrun '/home/luca/.steam/steam/steamapps/common/Monster Hunter World/MonsterHunterWorld.exe'
luca     12754  0.0  0.1  91664 31920 tty2     S+   20:01   0:00 /usr/bin/python2.7 /home/luca/.steam/steam/steamapps/common/Proton 3.7/proton waitforexitandrun /home/luca/.steam/steam/steamapps/common/Monster Hunter World/MonsterHunterWorld.exe
luca     12832  153 17.2 7001288 2809540 tty2  Rl+  20:01  89:10 /home/luca/.steam/steam/steamapps/common/Monster Hunter World/MonsterHunterWorld.exe
luca     17022  0.0  0.0  21536  1112 pts/0    S+   20:59   0:00 grep --color=auto -i monster

The game does not quit until I manually kill PID 12832.

On Ubuntu 18.04

[kisak-valve]

Hello @LP0101, I've gone ahead and added this to the open issue report for Monster Hunter World.

Closing in favor of the existing issue report.