Refresh challenge of CommandBarSectionItem - Dropdown

Ah ok, I think we need a bit more to make this work. I did a quick test. I added two buttons to the mwh header. One acts as regular button, the other one renders the content as text.

I added following click Method to the button:

const key = "ai_mytestlabel"; // Name of second CUI element
const data = control.data.get(key);

const updatedDataObject = Object.assign({}, data, {
   value: "testvalue",
   label:"testlabel"
});

control.data.set(key, updatedDataObject);
control.render();

When I click the button, the label is updated -->

I think this concept could also work for a dropdown update, but I haven´t tried yet....