React on Scene IDs / Command Class "Scene Activation"

Hi together,

I’m new to HA. I try to figure out if HA you be a could a good system to replace my old system (VERA).
I try to build the logic and automation scripts in HA as well.

I installed the add-in “Z-Wave JS UI”.
I want to create an automation which is triggered by the command class “scene activation”.
But I cannot find it in the editor. As trigger I select “Value change on a Z-Wave JS Value”. But the command class “Scene Activation” is not contained in the list “command_class”.
What did I wrong. How to trigger something by a scene id send from the device?