Allow the UI layout to be fully locked or to prevent docking changes. Fixes #2653

web/pgadmin/settings/__init__.py

@@ -39,7 +39,7 @@ class SettingsModule(PgAdminModule):
             'file_items': [
                 MenuItem(
                     name='mnu_resetlayout',
-                    priority=999,
+                    priority=998,
                     module="pgAdmin.Settings",
                     callback='show',
                     icon='fa fa-retweet',