Aeotec NanoMote Quad Usage question

Hi, I could include and setup the Nanomote without problems as described here. But now I am a bit confused how to handle scene data 7740 and 7800 separate. As far as I see is release everytime triggered after hold action. So how should I trigger separate scenes with that behaviour? Any tipps on usage or when the hold/release situation makes sense?

Dim light or decrease volume on hold and stop the dimming when released.

I have added these buttons, but now on z-wave js i dont get any options to config the scenes… do i have to do this update as well? where do we do it on JS?

this is so painful… i bought these cheap buttons,and i had the same issue, now with these aeotec ones, its still the same. i only get info on battery status…