No 3D sounds or music on Zwift iPad (iPadOS 17.2)


I am using Zwift on iPad for running, and very recently (a few days ago) the 3D world sound (and the music) stopped playing. I did check the volume bars in settings and they are set to max, my iPad is not on silent, and I do hear the game sounds effects of popping up messages, but not the background sound or the music.
The only thing that comes to mind that changed in the last few days is that I upgraded the iPad OS to iPad OS 17.2.
I tried removing the app and re-installing it, setting it up from scratch, but it did not resolve the problem.

Anyone else encounter sound problems on the iPad after the update to 17.2?