Hack: Not load the SkiROS2 rqt gui in launch file

This does currently not work for some reason.
The plugin appears in the list of plugins and can be selected manually with "ros2 run". But from the launch file it fails to load any plugin.

skiros2/launch/skiros2.launch.py

@@ -55,13 +55,7 @@ def generate_launch_description():
 
     gui = Node(package='rqt_gui',
                executable='rqt_gui',
-               arguments=["-s gui.skiros"],
+               # arguments=["-s skiros2_gui.gui.Skiros"], # does not find the plugin. Not sure why - it appears in the list and can be selected with "ros2 run"
                output='screen')
 
-    # driver = Node(
-    #             package='ur_driver_test',
-    #             executable='example_driver',
-    #             name='example_driver',
-    #             output='screen')
-
     return LaunchDescription([static_tf, wm, gui])