Home Button

What the heck is happening? When I use the home button on my 8plus it makes a weird squeaky noise. I have checked in settings sounds/haptics as well as in the Home Button! I have turned off phone and restarted. The sound is very jarring. Occasionally it stops….then randomly picks a time to start up again. Please

help an 8 plus user out. I did see on this platform that this occurred with some folks awhile ago but I am new to this issue.