I am on DNN Community 7 using Firefox. Everytime I try to move an item in the tree menu using drag and drop it never ends up in the right place. It always ends up above or below where I want it to go and is very frustrating. Is there a fix for this or another way to move items around in DNN 7?

Another thing is the scroll bar at the bottom of the tree menu.
I can never see the full page names without having to go down and scroll to the right.
Is it possible to remove the scrolling so I can see everything at once?