Also, I can't seem to recreate it on demand, but it does seem every play-through causes it to atleast happen once when I trade with piglins, but the sound doesn't sound normal.
I attached one instance of this happening. I record all my gameplay, but to find the other ones I will need to go through and locate them
I do want to note, I thought the bug didn't appear again also, but then it did return in specific areas. Maybe try again yourself?
According to the sounds option on the lower left, it increases by many.