Partial opening of shutters now bticino

Salutations
I am writing to have a little help on a component, to be precise the connected shutter module of Bticino Now.
I try to explain myself better.
On my home assistant system I installed the conbee2 antenna with Add-ons deconz and deleting everything from the BTicino gateway, I acquired everything on deconz, up to here everything is ok.
The problem I encountered is on the shutter module that the entity does not allow me to adjust an intermediate position, I only have : up, down, stop.
The fact is that by going to the deconz and giving commands to the module the function of setting an opening percentage works.
The function on deconz is named Lift, but on the home assistant services it is not present.
There is only Tilt but it doesn’t work.

I hope to be clear and I hope more that you will be able to help me.

Thank you