Power Manager Settings

Hi all…not sure if this is a bug or a fault. I have the Eufy Pro 2.CAMS up. So far motion and sensors all been great no false alarms once i figured out motion sensor vs actual display.

That aside if i put power manager on optimal battery, picks up as it should. I thought now i can lock in optimal surveillance. Oddly didnt pick a guy walk upto the front door or me coming out. Pit back on optimal battery all good ?