I'm indeed using the latest Domoticz Beta version.
And I'm not using zwavejs-ui (yet ).
Can the zwavejs-ui solve my issue?

Is there also already an update for the newer 4.9 firmware?
When I try to add the Fibaro heat controller to Domoticz I'm not able to control anything...
The devices appears as follows:

Devices_Domoticz.jpg

The hardware appears as follows:

Hardware_Domoticz.jpg

So no setpoints are appearing ...