Alphabetical Order of Palettes

I would like to know how I can sort all the palettes alphabetically, as it is not very good to search for a specific palette among many other palettes, all in random order. I was able to sort them alphabetically, but when I closed and opened Musescore again, the order was random again. And when I create a palette, when I close and open Musecore again, the palette is not there. Thanks for all kind of help.