Could it be possible when setting up a control surface with multi-button to be able to use each as button independently as data source like multi-rotary.

trick : you can trig media in media-bin using this command : /Control_Surface_1/Button


Multibutton object UI inspector > Data Source Publishing Properties > Publish as many BOOLs ?

Then you can use each button as an independent data source:

ah pretty sure that I did that, but it was late I missed something
thank you
btw nice custom UI