No more music after game ends.

[wildcard-f8]

Your system information

• System information from steam (Steam -> Help -> System Information) in a gist:

https://gist.github.com/wildcard-f8/6d27cca3f0fd7085b2f016a0e1ff7658

• Have you checked for system updates?: [Yes/No]

Yes

• Are you using the latest stable video driver available for your system? [Yes/No]

No. I'm using 470xx because using the latest driver causes low FPS with the LTS kernel. I can use the latest experimental kernel with the latest driver for good FPS, but there are other things in my system that doesn't work.

• Have you verified the game files?: [Yes/No]

Yes

Please describe your issue in as much detail as possible:

Describe what you expected should happen and what did happen. Please link any large pastes as a Github Gist.

When a game ends and goes to the post-game scoreboard there's no more music. I have to select a music pack to have music again. Also when you open the Steam overlay (Shift+Tab) we can't hear the music anymore. Even the match ready audio can't be heard. It used to work similar to Alt+Tabbing to another application, say a browser.

Steps for reproducing this issue:

1. Play game.
2. Game ends.
3. Go to scoreboard.