I can click on the "Bell" icon on the YouTube page to see new notifications. Sometimes, however, it shows a "9+", meaning there are more than 9 new notifications. It could be 12, or could be 23.
So when I click on it and scroll down the list, I see new notifications, and it shows even earlier notifications. How can I tell I have reached the end of new notifications? On Facebook, it'd list new notifications and then label and list "earlier notifications". But on YouTube, it doesn't do that, so I am scrolling down aimlessly. Is there a way to tell?