In the Adobe Analytics interface, the reports menu navigation used to be designed to expand sub-reports with a popup navigation. Recently, the Adobe Analytics design has been changed. Now when you click on it, it slides to the next submenu listing, and the previous/parent listing is no longer visible.
I don't know who's idea it was to change how the report navigation works, but this change SUCKS. It makes it a LOT harder to find reports and know where you are in general. As an Adobe Partner, I hear this same complaint from MANY clients.
PLEASE change it back or else offer a way for us to have the old way back via some config setting!