Problem with TypoeOfValue_Unique selector

[ue71603]

We have a problem with the latest XMLSpy.
It is unhappy about

		<xsd:unique name="TypeOfValue_Unique">
			<xsd:selector xpath="values/TypeOfValue/Id"/>
			<xsd:field xpath="."/>
		</xsd:unique>
		<xsd:key name="TypeOfValue_Key">
			<xsd:selector xpath="values/TypeOfValue/Id"/>
			<xsd:field xpath="."/>
		</xsd:key>
	</xsd:element>

in
.xsd\netex_framework\netex_responsibility\netex_typeOfValue_version.xsd