How found:
Placed a blueprint via SHIFT with sprinkling the area, it was built by drones. Then needed to move it to another location, for this it was allocated for demolition twice. In the first time were marked for demolition of objects for construction (boilers, generators, manipulators, etc.), the second time was marked that the drones took out also the land fill, then some time later the same drawing was put in the same place, but a few blocks to the left, as a result, the drones took out all the boilers, etc., but could not remove the land fill because above it was the ghost of the object. The drones just hovered in large numbers over the sprinkle and made scary sounds))))) I waited for about 20 minutes to make sure, but they did nothing.
How to reproduce:
Place a sprinkle of territory, mark it for demolition, then put a blueprint on it and watch the behavior of the drones)))))
