Samsung Galaxy s8 -random camera shutter sounds even when phone is not in use?

[Android Central Question]

My camera shutter has been going periodically. Sometimes when I am using the phone in another app, sometimes when it is sitting on a table not being used at all. You can hear the distinctive shutter sound, and on one occasion it was about 5 rapid clicks in a row. Only once did a picture appear in the gallery and it was just a pic of the corner of our coffee table.

 

[Bomb461]

I have been having the exact same issue since last update. Sometimes while in different use, some while different resting positions! I will be following this closely!
5 or ao years ago, similar activity was encountered on early versions...