RDP 8 UDP functionality

Hello,

I have been testing and wondering if anyone else can confirm this behavior as I'm not sure if this is a bug or an unimplemented feature:

Using a D10D client with ThinOS 8.0_511 to initiate a RDP connection through a RDS Gateway to a 2012 R2 Server. I am attempting to use the UDP feature of RDP 8 which I have confirmed works when using a Win7 client to direct RDP to the 2012 server and to do it via the RDS Gateway.

However, when using the D10D client, UDP only works when directly connecting to the 2012 server. It does not work via the Gateway to the 2012 server. I have enabled the "EnableUDP=yes" setting and it does use it for direct connections. Anyone else have this issue? Thanks.