since the following behavior lasts for at least 2 releases now and because I'm not sure if it was an intended change or side-effect, I open this as a FR, rather then a bug.
Before the switch to the new link wizard / jQuery was done, opening the link wizard via the toolbar while editing article x:y:z, showed the link wizard with the location x:y:
When opening the link wizard, it always shows the wikis root-ns.
I liked the old logic more and found it more intuitive, but since the now-sitation lasts for some time now, I think an additional option to toggle between these 2 logics would be nice.
Especially if you have many nested namespaces, or in companys/projects/etc one namespace per team/department the current logic will force the user to always do the same clicks over and over again.