When someone shares a project with you, it would be nice to see a preview of the project in the side pane (maybe not all the columns but section titles and tasks?) so that you don’t have to leave your Inbox to view it. If I have multiple projects shared with me at once, it’s hard to keep browsing through all my Inbox notifications because I keep having to leave that screen.
I think every other type of notification gives you a preview without leaving.
