I have been having a bit of a play and on the harmony hub if you use "google" and "android tv" you can get a remote set up that is close but does not have the menu button.
it ends up setting up a remote for a asus nexux player. the 2 buttons it is missing is the power button and the menu.
has anyone found a better option?
Update: I have found a better option use Nvidia Shield TV, only just loaded it but looks to have all the required buttons :-)
Update 2: just found that the R (record) button is not there not a major but not perfect.
i tried this but it asked to use the Shield TV menu to sync with the hub.
How did you over come this?