Fix #2808. Bug where you couldn't assign element types in IFC4X3.

src/blenderbim/blenderbim/bim/module/root/data.py

@@ -77,7 +77,7 @@ class IfcClassData:
         declaration = tool.Ifc.schema().declaration_by_name(ifc_product)
         declarations = ifcopenshell.util.schema.get_subtypes(declaration)
         names = [d.name() for d in declarations]
-        if ifc_product == "IfcElementType":
+        if ifc_product == "IfcElementType" and tool.Ifc.get_schema() in ("IFC2X3", "IFC4"):
             names.extend(("IfcDoorStyle", "IfcWindowStyle"))
         version = tool.Ifc.get_schema()
         return [(c, c, (get_entity_doc(version, c) or {}).get("description", "")) for c in sorted(names)]