Cisco WLC applications Unclassified

Cisco WLC applications Unclassified

While evaluating the 11.6 beta of Netflow Analyzer I've run across a problem regarding the WLC netflow integration.

I can see data coming in from the specified SSID on the WLC, however the applications remain "Unclassified". Is this function not supported in Netflow Analyzer or have I missed some piece of configuration?

The WLC is running code 7.4.121.0.
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