If my opponent leaves a message on a finished game after I’ve left, I never get any notification of that message, so I’ll never know it’s there unless I go back to the game later (which is unusual). So it’s possible to completely miss messages, which feels a bit rude.
It would be great if these messages were added to the notification indicator.
I guess it would be nice to be able to turn off these notifications, but it would be good to have them on by default.