Mosaic custom widget and Shutter Rotary

[alexll]

Hello,

I created some code to move some awnings automatically, and I created a virtual object to enable/disable the automatic movement of them, now I'm trying to create a custom shutter rotary that has a "auto" button on it. 
Using the custom widget editor I got the visual that I want:


The issue is that on the custom widget editor I only have Dimmer rotary and not Shutter rotary, so it's not working exactly perfect when interacting with the awning... Is there a way to add shutter rotaries to the custom widget editor?

Thanks.

Good request. Same problem here!