For years this game mode has been broken, even worse with the release in Overwatch 2. Why? I'll tell you everything, and ways you can work around it; even though there isn't much.
Music used from:
Deep Rock Galactic (Original Game Soundtrack): Volume I
"Robot Getaway", "Ode To The Fallen"
Get the soundtrack on Steam: https://store.steampowered.com/app/80...
Or listen on Spotify: https://open.spotify.com/album/1u2Zy5...