views: automatically redirect after diplaying a success message (#54172)

src/authentic2/views.py

@@ -1436,7 +1436,7 @@ class DisplayMessageAndContinueView(TemplateView):
             return utils.redirect(request, self.url, resolve=False)
 
         for message in storage:
-            if message.level != messages.INFO:
+            if message.level not in (messages.INFO, messages.SUCCESS):
                 # If there are warning or error messages, the intermediate page must not redirect
                 # automatically but should ask for an user confirmation
                 self.only_info = False