Please decrease the updating of the sorting when making changes. If I manually sort a list, I have it disabled to NOT store that change....so I can make some strange sorted lists without committing it. But if I have a custom sort and click in a pane item (view scheme), it resets the sort. And adding a second view (tab/horizontal/vertical) it gets reset. I like having an important list and then deciding I want a new view so I'll open a 2nd view but then I lose the original view.
It should only revert to the default sorting when views are completely switches (or reset selection).