As an author, I want to be able to see the selected items in the multiselect combobox to show at the top of the dropdown menu, so that I can clearly see what filters are already chosen 

Current behaviour

• When I select an item from the combo box, the item maintains the same position 

Desired behaviour

• When I select an item from the combo box, I want the item to be added at the top of the filter's list 

Design:

Screen mockup
Component