Comment 8 for bug 1778414

This was discussed during today's development meeting:

http://irc.evergreen-ils.org/evergreen/2019-06-04#i_408331

Upshot: there's a rough agreement to duplicate the Item Status menu item and to adopt something along these lines as a design principle: "Menus in the Evergreen staff interface serve as entry points to the functionality most used by various classes of library staff, and as such, duplication of menu items between menus is permitted provided that the same page/function has the same name in each copy."