Fix #3974. Bug where orphaned histories would be left in API remove operations.

src/ifcopenshell-python/ifcopenshell/api/spatial/remove_container.py

@@ -18,6 +18,7 @@
 
 import ifcopenshell
 import ifcopenshell.api
+import ifcopenshell.util.element
 
 
 class Usecase:
@@ -70,4 +71,7 @@ class Usecase:
             contained_in_structure[0].RelatedElements = related_elements
             ifcopenshell.api.run("owner.update_owner_history", self.file, **{"element": contained_in_structure[0]})
         else:
+            history = contained_in_structure[0].OwnerHistory
             self.file.remove(contained_in_structure[0])
+            if history:
+                ifcopenshell.util.element.remove_deep2(self.file, history)