I’m back asking about something I don’t understand regarding shared libraries and the logic of the colour picker.
Consider this use case:
I have a Ui library shared called 
UI Token
This library has 2 variable collections for colours
- Core Tokens → All Raw colours (not accessible outside of the library file)
UI Core → for UI elements, surface, border, icons, text…- UI Extended → Brand, hints and other non common use case
Now I’ve named those collection in such way that when I choose a colour to assign in the picker, the UI Core shows first in the list and UI Extended second.
Like in the screenshot of the Local Colour picker (within UI Token)
For some reason when you open the same picker in another file the sorting order of the libraries is not the same anymore…
UI Extended is now first and UI Core is second.
I thought maybe sorting is reversed by mistake in shared library colour pickers. So I renamed the UI Core to UI ZZCore to make sure Alphabetically it would display after UI Extended . Well no luck… The library is still not shown first… and I don’t understand what the sorting logic is. I just want the collections to be ordered Alphabetically