Client Connections Not Displayed on Admin Webpage

On the Web Admin Connections page, my NMS Openwire client connection does not show up. The client is actually connected and sending/receiving messages.

Steps to duplicate:
1. Install fresh ActiveMQ 5.8.0 (to verify that custom configuration did not introduce the problem).
2. Launch the broker.
3. Connect Openwire client. (I use C# NMS).
4. In the web admin, navigate to the Connections page.

Results:
The Openwire section of the page does not list the client.

Expected:
The client connection should be listed.

Notes:
I have not verified other types of connections (e.g., STOMP) to see if they are experiencing the same problem. This is a critical feature for our use case.