Maya Sets Sorter

You can now reorder the elements of the selection sets the way you want.
You either sort it manually by drag and dropping the element you want, or by using an automatic sort.

To install this tool, simply put the order_sets.py file into your scripts folder:

Windows
%userprofile%\Documents\maya\MAYAVERSION\scripts

Linux
$HOME/maya/MAYAVERSION/scripts

Mac
$HOME/Library/Preferences/Autodesk/maya/MAYAVERSION/scripts

And execute this Python command or put it in your shelf:
import order_sets
order_sets.launch_ui()

Tested on Maya 2022 and 2020