My inbox is getting filled with lots of pinned contacts. So when a new message comes in from a regular contact, I have to scroll many many screens to get to the top of a new regular message. My recommendation is to add a Pinned tab to the inbox. Therefore when a new message arrives, if it's not in your message tab, you just click on Pinned tab, & you can see your latest message. So the message tab would have messages from regular contacts & pinned tab would have messages from pinned contacts