So I played around with edit mode a little bit more. As long as bags 4 and 5 are left in the default position, when the bags open, they will not overlap bars 4 and 5 on the side. If you move bars 4 and 5 at all, the bags will open and cover the bars. So, the solution is to customize everything you want except the positions of bags 4 and 5 which must be left in the default position. If you’ve already created a custom mode and need to reset the bag positions you can use the ‘Reset To Default Position Key’ that is available when Action Bar 4 or Action Bar 5 is clicked.