A while back I had someone do some pretty basic custom coding for my current shopify DAWN theme drop down menu. The default theme puts drop down items into one long column. I have alot of items for a drop down so I had someone code it so that the list shows up in multiple columns instead of one long one. When I try to update my theme though the drop down reverts back to it’s single column default style.
My question is where is the header drop down code located and what do I need to copy over from the working theme to the updated one to make the menu work correctly, with multiple columns? I attached two reference photos, one with the good menu and one with the bad (default) menu.
