I have a problem with the activity zones for motion detection. I setup the activity zone and save it, then if I exit the Tapo app and go back in, the activity zone is still setup, but if I go back after a few hours, the activity zone seems to have defaulted back to full camera view and the activity zone I setup is not there in the app. I have tried this several times with the same result. Has anyone seen this issue and got a solution?