"WHEN" rules are not evaluated in team web access for MultiValueControl

Hi. I've created 2 fields: Test1 with allowed values "A" and "B". Test2 with suggested values: * when Test1 = "A" then suggested values "[A1]" and "[A2]" * when Test1 = "B" then suggested values "[B1]" and "[B2]" If I create control for Test2 of the FieldControl type then everything works well. If i create control for Test2 of MultiValueControl type then in Visual Studio everything works well also. But in the team web access "WHEN" rules evaluated only once when work item is opened. If i change the Test1 in the form then contents of Test2 are not changed in the team web access. XMLs: ``` XML <FieldDefinition name="Test1" refname="ztest.test1" type="String"> <ALLOWEDVALUES expanditems="true"> <LISTITEM value="A" /> <LISTITEM value="B" /> </ALLOWEDVALUES> </FieldDefinition> <FieldDefinition name="Test2" refname="ztest.Test2" type="String"> <WHEN field="ztest.test1" value="A"> <SUGGESTEDVALUES expanditems="true"> <LISTITEM value="[A1]" /> <LISTITEM value="[A2]" /> </SUGGESTEDVALUES> </WHEN> <WHEN field="ztest.test1" value="B"> <SUGGESTEDVALUES expanditems="true"> <LISTITEM value="[B1]" /> <LISTITEM value="[B2]" /> </SUGGESTEDVALUES> </WHEN> </FieldDefinition> ```