Resolve #3440870 "Keep editing actions in viewport"

Closes #3440870

config/install/frontend_editing.settings.yml

@@ -12,6 +12,6 @@ ui_toggle_settings:
   offset_bottom: 50
   offset_right: 50
   offset_left: ''
+action_links_in_viewport: _none
 duplicate_action_links:
-  enabled: false
   height: 300