Edit Subcategory Values dialog is not setting subcategory values,

I am trying to set up a two level category for test case documents.   In the "Edit Subcategory Values" dialog I can check the boxes for some of the values and click ok, but the values don't end up in the right column of the "Manage Test Case Categories" dialog and they don't end up being associated.   If I click the select all button, it works, but clearly I don't want all subcategory values associated with all categories.   :-)    It seems like somehow clicking the checkbox for individual values is not registering even though there is a check in the box.

I am running RQM version 3.0.1.4