QEES wall/ring with firmware 1.1 can activate scenes in Vera.
Groups work with Vera in both firmware 1.0 and 1.1.
Homee has a stable firmware (1.0.616) manual http://www.homee.dk/phpbb/download/file.php?id=7
It looks a bit different in Luup beta firmware.
Screens dumps of scenes setup with LUUP firmware (1.0.939):
Wall is included as Controller.

Nothing is setup in "Custom Z-Wave settings", the rest of the setup is under scenes:

Here button 2 activates my test scene.
Regards
Morten