Multiple Firmware Versions

I am running 7 wyze cams. 3 Pan Cams, 3 V2s and 1 V3. None of them have the same firmware version. I realize that the pan cam firmware may be different than the V2 of V3 but between the same models the firmware is different versions. I went through every cam to see if any of them needed updating and none of them do. Also I am running the beta software. I also noticed that on 2 cams the detection zone setup is different than normal: ie: choosing little squares for active zones as opposed to dragging the corners of the rectangle. Is this a beta thing?