When a choice dialog is displayed the default choice isn't highlighted. You have to select another choice for the highlight to appear. Is there an option for the default choice to start highlighted? Without it my menus are very confusing for players. I looked over all the base control, menu and game options and can't find anything that helps. I'm using the new UI but I'm pretty sure I saw it happen with the old UI too.
Edit-The default choice icon works fine, it seems like it's just the highlighting that's finicky.