Have not played with all sorts options, but when I have it set to show by Data and set to show the newest at the top, it scrolls to the bottom. This means I have to scroll to the top to see the unread ones.
When I have it set to show the newest at the bottom it scrolls to the top.
Either way I have to scroll to see the unread ones. Maybe have it scroll, or an option to scroll, to just the unread? Or an option to hide read posts there? Maybe that would be easier?
Open to ideas on others as to best handle this... not sure I have the perfect solution.