no sound from garage band on iphone 14

I have an iPhone 14 Pro.m running the latest 18.1 Sw. I cannot, for the life of me, figure out why I can’t get any sound from GarageBand. While in garage band it, the app behaves normally just not sound. My volume is up, notification volume on, side slider is on. All other audio from my phone, media and ringers, behaves normally. My wife has the exact same model iPhone and hers makes sound just fine. I’ve checked all settings within garage band, one for one, on her phone vs mine and there are no differences. I’ve deleted and reinstalled the app, still with no success. Are there some general settings that control MIDI or something that could be messed up? I’m at a loss.