1. In mission editor, start new mission on Tanoa.
2. Place player soldier and a grouped subordinate soldier anywhere.
3. Preview mission.
4. Press escape. In debug console execute:
{_x setpos [8660,10064,0]; _x setdir 280} forEach (units group player)
5. In watch field:
cursorTarget
6. Observe returned value is <NULL-object>
7. Unpause mission. Attempt to order subordinate unit to building positions (press F2, point mouse cursor at building). Note no positions for this building type are indicated.