Can't filter on navigational attribute in Web Intelligence with BICS

Hi All,

I have a Web Intelligence report based on a BEx query using a BICS connection. I am trying to filter on the navigational attribute 0COUNTRY for the characteristic 0SHIP_TO. The attribute is already enabled as a navigational attribute in BW at the InfoObject and the InfoProvider levels and I can see the navigational attribute and filter on it in my BEx query. However, in the query panel of my Web Intelligence report, I'm still not able to use it as a filter, only the Ship To dimension. Is this supposed to work and I missed something or is this a limitation in Web Intelligence? We are running BOBJ 4.0 SP04 Patch 9.

Thank you,

Anthony