Andrea Durando

i have another problem about the select the start element, i map the displayMember and the valueMember to a specific fields of a Array of json,
the selection is working fine, but in case i want select programmatically a combobox i have a porblem
I see in the combobox the value of the json and not the label, 

Eg on stackblitz

I set the value with a specific code and i see the code and not the label in the input of the combobox, 
i try to substitute the value with the label, and I see the right text, but the dropdown window is empty like not any element is matched