In the left menu (probably not the right terminology) my documents are listed in what appears to be the order of last added to. If I open a reading document, that will not move it to the top of the list, but if I add a highlight to a note file then that moves the note file to the top of the list. I would like for my reading plans to be at the top so I don't have to scroll down looking for them. Is there a setting somewhere to change the list behavior?