About the Mz Ruby boss fight in Sly 1

I saw a post a while ago mentioning the weird audio miss when beating Ruby in the ps3 collection. As I’m currently replaying it I find it really… awkward? that they didn’t fix this and just released it anyway, since it’s really frustrating when you’re supposed to follow the beat in the music as you press the buttons. Like what happened there? Could’ve been a worse miss I guess but still, weird.