This could be a great addon, but it still comes with an issue. Let's assume the usual 2 important notifications are there. In that case, notifications #24 and #25 get removed when scrolling down as they load while the addon is doing what it's supposed to do otherwise. If there's 3, it also removes #23 respectively as well. So everytime I have more than 22 new notifications, I won't see 2 or 3 of them, because this addon / script for some reason removes those. Would rate 5 ⭐ if that was fixed.

Occasionally causes the notification panel to be empty until you refresh enough times. With how often it happens, it's unfortunately worse than having the default behavior.

Works, but half the time, it comes back blank, and you need to open a new tab to fix it.

w addon

Just added this and so far its amazing gets rid of those annoying "IMPORTANT" notifications from channels I haven't watched in months.