Field dropdown in Features/Ideas instantly reappears when you select a choice - please stop this

As I am adjusting 100's of new Ideas and Features for the first time from Trello, I notice that when I make a selection in any field of the Feature or Idea, it does not go away, but instantly the drop down reappears.  This is really aggravating as I have to click of the page to make it go away and I can't move on to the next field until the drop down closes.  This wastes time.  Please fix.