When I minimize the ribbon and go to the "user" menu, then to another menu (e.g. Sail or Start) and then back to the "User" menu,  the icons of that appear in the User manu are random.  The text below the icon still equals to the functions I have configured in the Quick Access toolbar.   When clicking on the icon the function that is activated is the one belonging to the icon you see (not the text below it).   Each time you switch to another menu and then back to the User menu I get different (seems random) icons.

When the ribbon is NOT minimized I don't have this issue and the text and icons are equal to what I have in my quick access toolbar.