Question about Google Home

At the moment, the harmony control does not yet work. However, you can programme the control yourself via ifttt.
As far as I have found out so far, however, only the start sequences such as switching the unit on and off. Switch on the device and set it to a certain value such as TV station or volume according to your own programming of the start sequence on My Harmony. Otherwise you have to control the music via Google Cast audio.
You can also program the functions on ifttt now without having bought google home and see what is possible.
You can also programme your own commands on google home via conradconnect.ch or com. However, ifttt is much more user-friendly.