Thank you! i saw that but it never worked for me.
After reviewing again; i scrolled all the way to the bottom and saw the “Done” Button (doh)
I was always testing by changing the order of the first few libraries, backing out and the order didnt stick.
(yes, i have that many libraries that I never scrolled that far down before on that screen (LOL))
I did notice on setting it up now; when you have selected a library to move, when you press up/down around 8 times, the select library slides to the top/bottom based on the direction you were press at the time.