Look in the user manual for this device and find all the possible Z-Wave parameter settings listed. You may need to configure one to turn on scene activation etc.
In the Vera Ui7 Web interface, in the device, under “Devices Options” you can add configuration parameter settings in there.
Regarding scene activation itself, I’d start by going in to the devices Advanced area and the variables tab and looking for the central scenes variable(s) in question and if they change values upon double and triple clicks etc.
You may need to refresh the browser page to see the values be updated and changed.
You then maybe able to create a Vera scene that has its trigger based on these variables changing, but I’m not sure exactly how to do that.
Are you using a 3rd party rules engine like Reactor or Multi System Reactor (MSR) with your Vera ?
I used MSR rules for scene activation and extra clicks on my Fibaro modules / wall switches.
EDIT:
I wrote about my MSR setup with the Fibaro modules here, might give you some pointers about Scene Activation.