Hey @Greskod. Thank you so much for sharing this video example! As stated in our Help Center Article for People Only Mode here, occasionally when in People Only Mode, light reflection, as from an outside window, can activate motion detection. If you’re getting a lot of unwanted notifications look for reflective surfaces that may be shining light onto your device. In the video you shared, it looks like the glass from the UPS truck is reflecting from the sun, which may be triggering this alert. It is recommended that if this happens often to turn off the People Only Mode setting for your device, as well as turn down the Motion Sensitivity in your Motion Zone settings.
I recommend trying to lower your Motion Sensitivity settings first if you want to continue to use the People Only Mode feature to see if this helps, but if this seems to be a common concern, I recommend turning the feature off, as it seems like your area may be high traffic and have cars drive past it often!