Autofocus item in display. Not sure what it is - R50

[Pauly_6_String]

Hello all. I have a new R50 that has a box come on the display that I can’t find much guidance about.

Pics included. It’s the larger box in the pics or at times just a box of differing shapes that appears and is NOT the autofocus area I’ve selected.

It seems to be tracking something if I move to re-frame. Is this Whole Area Autofocus?

Thanks

[Pauly_6_String]

I have the original R6 and should be on the latest firmware. I will look that over as well to compare settings. 

Seems it is most definitely what you described as Auto detecting AF