Camera Zones - Not enough flexibility/points

The 2c camera allows for you to set up to 3 zones of 4 sides and points each, a square or rectangle.

The doorbell however allows you to choose six points for your area. This option is better and it makes little sense why this is not the case on the 2c cameras.

I cannot block out or select areas of importance with 3 rectangles unless the camera is lined up with walls, fences or paths perfectly etc

Please give the same option on cameras as the doorbell.