When we add an item to a menu or a toolbar in the Customize dialog, we can move it using two buttons to the side of the menu/toolbar items view: They let you move the element one place up or one plane down. It would be nice to have buttons for moving it all the way up and all the way down; and there seems to be enough space for these buttons.
Created attachment 199535 [details] Screenshot of Customize dialog with suggested location of buttons
It is a bit annoying as is to have to scroll the existing listing onto the position to place the new customization entry. An immediate to-top or to-bottom placement would be more efficient. +1
No objection, sounds like an interesting easy hack, @Hossein.