2008 R2 with SP1 running as Session Host and RDP 8 Update doesn't seem to add expected RDP 8 features

Morning,

I've just installed the relevant updates to a 2008 R2 (with SP1) Session Host but can't see the new Group Policy settings to enable the new RDP 8 features (as I've done with Windows 7 machiens running in a VDI environment).

Am I missing something or does the RDP 8 update not work with the Session Host role installed?

Cheers for now

Russell