Sentry Mode not triggering with rear camera

[MilliVanilli]

The rear camera has never triggered a Sentry Mode event for me. Is this the same for everyone?

I do get recordings from all 4 Sentry Mode cameras, including rear camera. Sometimes the side camera will detect a person, but I'll review the footage and see that the rear camera had clearly visible people standing around there earlier and for much longer. When I test Sentry Mode (without my phone to make sure it's running), I can trigger it from the front and sides, but never the back. I don't know if that's by design or if something is wrong with my truck.

 

[Botz]

I’ve had a couple incidents with people drawing in the dirt after a long road trip on my back tailgate with sentry mode on and it has not triggered it. If someone approaches from side or front it is triggered.

 

[OneDanik]

I just got tagged with black marker on my tail gate , nazi and swastika sign. Sentry mode didn’t catch anything and yes it was on, happed at a store. Very concerned about this.