Language tag not indexed

[codenx]

Hi,

I'm trying to tag the songs in my library with a Language tag and have minimserver index these tags so that I can navigate using this from a Control Point. I edit the tags using JRiver, set the Language tag to English, as an example, and added Language to indexTags in minimWatch.

After a rescan, I dont see Language in the top category list in BubbleUpnp, my control point.

I tried setting this tag for both FLAC and mp3 with same result, minimserver does not see to index it. Nothing in the logs either, I just see "Language setting is enu". Not sure if it is relevant. Any suggestions how to get this working?