I purchased a MacBook Pro 16" in September 2020. I received a 2019 version, so I was disappointed right away. my messaging app worked just fine for about a month then started doing this issue. Even after I downloaded Big Sur it continued to occur.The easiest way to describe my problem is with a screenshot. It separates my discussion with anyone with android phones! Please help, I've spent literally hours on the phone with Apple Non Support and no one can assist me. Ergo, I've joined your forum. Thanks for any help.