In this menu example all items have an extra image inserted as "Image" (Item Property), aligned to the "Left of text" while both Main Items Style and Sub Items Style property "Has Submenu" Image is also enabled.
Note! This menu has been compiled using the "Relative to Window" positioning option and therefore it is positioned relative to window.
If you try to position it relative to a page element it will still be positioned relative to window (menu needs to be re-compiled using the "Relative to an Element" option instead).