Keep Notifications Blue

I have always been a little confused when I have a couple of new notifications and upon a single click they all seem to disappear, or rather no longer appear as new; despite not having clicked-through on any. This got my thinking, there must be a mid-point between new notifications and old/clicked notifications. I looked a little harder and the answer is almost already there, the blue which fades out should instead remain. If you click, it changes to white, if you don’t, it remains blue. This would be a simple way to help users remember which notifications they have checked out, and more importantly which notifications they may have missed.

Yo Zuck! Implement this.