Basically, when i try to save my own custom compositions and save them they do not save anywhere on my computer => Compositions folder doesn't exist. I've tried everything in my power and cannot get it to work in any way. (Details in Reddit thread)
This is a link to a Reddit thread where more is explained:
https://www.reddit.com/r/armadev/comments/pwi7ne/i_still_cant_save_my_own_compositions_in_any_way/