New menu items not showing in runtime

New menu items not showing in runtime

What are some possible reasons that new items added to a context menu would not show up in the runtime? I have created a new screen that I would like to switch to using a context menu. I have created a screen switch function for the new screen and linked it to the new menu item via Properties: MenuFunctions. The visible box is checked in the menu properties. I used the same start function for the new screen as existing screens.