Analytics iApp and Splunk - Application Mapping

Hi,

I've setup the latest Analytics iApp to send LTM data to our Splunk environment. As far as raw data - I see it arriving in Splunk. However, the application mapping doesn't seem to be working at all. I've tried lots of variations for the regex syntax - even (.*) which should grab every VS name as the application name - still nothing from an application standpoint on the Splunk side. (the app field is always null). The tenant is populated (I have a default setup for that) - but never an application name.

We're running 11.6.1 hot fix 2, and the iApp is version v3.7.1rc1

Any thoughts, suggestions would be appreciated.

Thanks, Jeff