I'm studying guitar remotely and my teacher recorded a small bit of the call so that I can review later. He was playing and talking, I was completely quiet and

I'm studying guitar remotely and my teacher recorded a small bit of the call so that I can review later. He was playing and talking, I was completely quiet and not moving. Zoom decided to record my camera with his sound. He said that it was like that for all his students that day and couldn't figure out why.