[APP][Pro] Virtual Devices - Virtual Devices to simulate 1 or more real devices

Homey can now be connected to Google Home (see forum post) and/or Google Home Hub:

For native Homey switches etc. and “Virtual Devices”-switches this works.
But a “Virtual Devices”-thermostate cannot be controlled from Google Home.
The device is correctly recognized as a thermostate, but the controls (+ and -) are grayed out.

Any ideas?

EDIT!!
Looks like the native thermostates are also not working yet:
https://community.homey.app/t/google-home-discussion-topic/2884/447

So probably not directly related to this app.