This is the authoritative discussion on this, but my impression is that it’s a bug or questionable feature of the audio session: https://www.politepix.com/forums/topic/keep-system-sounds-while-listening/
I unfortunately don’t have any insight into this issue beyond the thread discussion.
Say, would you be so kind as to remove the salty language in your language model when you post your logs? I don’t have a content filter on the forum because it’s almost never needed, but it’s better kept out of Google’s index for the site. Thank you!