I don't know if anybody is seeing this. It's been happening at least for the last few betas on my iPhone 15 Pro Max.
Audio skips a second when screen is locked and I move my phone. It happens both with Airpods Pro 2 connected and with the audio going through the speakers.
When listening to a podcast, I may be using Apple podcasts or Overcast, it doesn't matter, if I lock my phone, when I move it, the sound will skip one second. It happens both when using AirPods and when listening to the audio through the speakers.
I already filed a feedback.