Phone notifications can be a nuisance. Perhaps you like to keep things tidy, or maybe you adhere to the Inbox Zero philosophy, but most of us like to keep our phone’s notification center clean and clutter-free. Although a sense of satisfaction accompanies swiping away a screen full of notifications, it’s possible to be overzealous and accidentally swipe away an important notice from eBay about an impending auction that you don’t want to miss. However, with a few taps (if you’ve turned on notification history), you can recover your lost notification. Here’s how to do it on a stock Android and One UI running on one of the top Samsung Galaxy phones.
Android Police
https://www.androidpolice.com/check-android-notification-history-guide/