I usually have a lot of projects in my files and I don’t like to see them on my sidebar.To fix that I just hide them and that solution works pretty well for me. The problem is that in one of my computers, when I reopen the file(s), the projects appear extended again. This may sound like a little deal, but it is a hassle. The preferences in both computers look the same.
Is there an explanation why does that happen in just one of my computers?
What can I do to fix that?
That setting is stored in user defaults, not part of the document. It’s mostly managed by Apple’s outline component… I just give it the name to save under, and then it automatically updates defaults when items are expanded/collapsed and should restore those settings when you next open TaskPaper.
The values are stored under “NSOutlineView Items Sidebar”. This is what you should see:
When you expand/collapse items in the sidebar you should see the defaults file updated a few seconds later. (Maybe switch out of TaskPaper to force it to update the defaults file if it isn’t.
If it’s not working I guess a few things to check/try:
It solved my problem.
You are the best. Really. Whatever software you develop I want two! 
!!!
