In-app Notifications

It would be convenient to see a notification that is clicked on, in a side panel, much like you can see a full email when you click on the email name on the left column in Outlook. Currently, when you click on a notification, it takes you away from the page and you have to navigate back. If you could click on one, and have it open, exactly the way it would in the window, but in a side column, it would be easy and quick to just click through your notifications. The workaround currently is to keep the notification screen open and right click on each notification to open in a new tab.