Audio issues

[A17Zazueta]

When I try to play MX bikes on a second screen/display the sound sometimes does not transfer over.
Whenever I start MX bikes on a second screen sometimes the sound doesn't transfer over. Usually I just restart and mx bikes a couple of times and it eventually switches over to the second / main display. But this time however the sound is not transferring over and I've tried for 20 minutes in the computer settings and repeatedly restarting MX bikes but it's not getting fixed this time. Anyone else have this problem or know a solution
Edit: this only happens with MX bikes