Google voice commands for hue scene not working

Hi there,

I have a homey for some time now and still finding more things about it. Only thing I don’t get is that there is a website from Philips Hue about commands for Google Assistent/Home.

commands Hue

for example “Set Savanna in the study.” doesn’t work. Homey doesn’t seem to understand what to do.
Since I connect all accounts and apps with Homey it would be nice to use voice commands direct to google assistent or Hub or by google to Homey if necessary. Does someone know how to do this?