New feature? - Individual app notifications blocked - How to undo?

Question

New feature? - Individual app notifications blocked - How to undo? 
 
 I just discovered a feature on my Vivoactive 6 that allows you to swipe on an incoming notification from your connected smartphone to access the "Block app" (in german &bdquo;App blockieren&ldquo;) menu item. 
 
 The idea behind this is that you can block individual apps from displaying notifications on the watch. 
 
 But now the important question is, 
 
 How do I undo this without completely resetting the watch? :/ 
 
 There is nothing about this in the manual. 
 
 Thanks and best regards, 
 Chris

ChrisX · Answer

Never mind, I found it. 
 On the watch, under Notifications and Alarms - Smart Notifications - Apps You can block or unblock each app individually!