Frigate "blindfold"/all black detection?

Hello, I am not sure if I am here at the right spot to ask this question, but is there a “blindfold” detection for Frigate? I guess the best way to set-up an outdoor camera would be at a spot that you can’t easily access. But in cases this is not possible or too difficult it would be great to trigger an alarm/event in case someone puts a blindfold over your camera. In principle this could be another object type like person, dog, cat and so on, but I don’t think this exists already, does it?

There is a pinned feature request but frigate itself does not currently support this