In the profile view there’s a button to dismiss notifications but they still show up when I tap my icon in the upper right corner. BTW the tech behind this forum is top notch! Very user friendly!
You can’t really “empty” the list, but you can “read” a notification by visiting it and the background color on the notification will clear.
Alternatively you can “Dismiss All” from:
a dismiss all button in the drop-down would be nice i think.
kiss on the cheek.