I had a notification come up on my feed as I had entered the wrong expiry date when I tried to pay online. I noticed after the latest update that I could clear this notification.
To do this, you just tap the little x on the right of the notification but then you need to tap “clear” afterward. This was rather small and took two or three attempts as I have large fingers.
Would be good if you could swipe to clear (like built-in swipe gestures in Mail/Messages).
Also, maybe quick-actions when you swipe left/right?