Coded domain descriptions

The QueryTask and/or SelectFeatures activities don't seem to support coded domain descriptions, even with the Geocortex Services Enhancement Proxy enabled.

The descriptions are shown in Essentials Manager in the Fields for a map layer as field.Name() and are returned by the Identify tool, but are not displayed after using a search workflow that has the QueryTask and SelectFeature activities.

Am I doing something wrong or is this simply not available?

Thanks.