Notifications area inside the app

It’d be nice not only to have the app push notifications to the OS, but also have them inside in a dedicated area (f.e. “Notifications” in Settings), where we can mark them as Read or return to them later.

I’ve accidentally swiped out the important notification in iOS, and now it’s just gone forever. Only the badge counter on the app stays to signal, that something needs my attention (until I opened the app - then it’s also gone).