1. Start attached removebuildings_repro.Stratis mission
2. Observe buildings around you.
3. Activate "Remove all buildings around" from actions menu
4. Observe that buildings are removed (moved to [0,0,0] with attachTo command)
5. Restart the mission
6. Observe that buildings are still missing
7. Start any other Stratis mission
8. Observe that buildings are still missing