some context needed
In the frame where the guy puts the zip tie on, the wrought iron fence ouside the dorr extends past the stair well, where in the green bag placement, it ends short of the stairwell. So there’s more activity in the area than is shown. What time of day is this anyway?
Simple answer--- yes.
Looks like they tried to substitute a sill frame or frames and cover over the actual action, the scrubber, the little box on the bottom is still seeing the actual images captured in the main frame...nasty business this...