Ohh yeah multi windows might also work to see real time changes...I can unpin the whole window and put it into another screen...
Anyway I did a little experiment and figured out you could also just add an auto refresh function\refresh button only to achieve the same thing
*How will this work exactly
First you open a file edit then save but then don't close it so you can keep doing changes and saving or letting anim8or autosave
then if you can reload that means if you added the file on another anim8or you can just reload and see the changes
(reloading means you avoid adding the file via the window every time you made changes)