It appears that the most frequent view of Full DNs is leaf-most object on the right with tree name on the left. Traditionally NDS has displayed leaf-most to the left and no tree name. Cut and paste cannot be done and instead of commas or periods between objects there are forward slashes. Please return to previous formats that are displayed.
Still a year later this is still an issue, looks like the development team behind Identity Console is still not seeing the problem.
It makes Identity Console very difficult, if not impossible to use, as long DNs will not show the leave object.
(please go back to the drawing board).