I am attempting to control items that are visually display in the forefront of my PCB Editor display. I tried to order the priority of subclass items in the Display Priority dialog (Display > Layer Priority menu). But my selection is unable to reflect my priority order. What is going on? 



The layers that you place at the top of the “Prioritized layers” list are only able to be placed in the forefront of your view if the Classes in the “Active Class and Subclass” of the Options form are not any of the ones in the Prioritized list as shown below.