After some update, all playlist's updates are appearing in the notifications.
It was a good place to find what's new from my favorite/followed artists, but for following many playlists, I have tons of notifications everyday that are kinda useless, and some good information are lost in there.
A good thing would be to manage what kind of notification I get.
Other possible option is to give a checkbox "Get Notifications" (or something) in each artist and playlist, and only those will appear on my notification box.
Hello! As mentioned, a similar idea has also been suggested here:
Add your kudos and comments there please! ;)