UMLR — UML 2 issue: connectors typed by Association Class

Multiple tool vendors have failed to implement support for a Connector that has a type of an AssociationClass. This may be partly due to the fact that Connector (9.3.6) doesn’t explicitly describe this variation under type. Nor does any example show this use. I would expect that the properties/methods of Connector that has a type of an AssociationClass to be represented similarly to representation of an AssociationClass between Classes.