IfcPresentationLayerWithStyle.ApplicableOnlyToItems case sensitivity issue

I think this is issue in schema, entity name must be in capital letters.

ENTITY IfcPresentationLayerWithStyle
SUBTYPE OF (IfcPresentationLayerAssignment);
LayerOn : IfcLogical;
LayerFrozen : IfcLogical;
LayerBlocked : IfcLogical;
LayerStyles : SET [0:?] OF IfcPresentationStyle;
WHERE
ApplicableOnlyToItems : SIZEOF(QUERY(temp <* AssignedItems | (SIZEOF(TYPEOF(temp) * ['IFC4X3_ADD2.**IfcGeometricRepresentationItem**','IFC4X3_ADD2.**IfcMappedItem**']) >= 1))) = SIZEOF(AssignedItems);
END_ENTITY;

Please refer to ISO_10303-11

8.1.6 String data type
… The case (upper or lower) of letters within a string is significant

15.25 TypeOf - general function
…returned set of string values are the names (in upper case)…