Settings in Car Configurator

Hello togther, I am new here and have a problem with a very simple thing. I am missing this setting function within my CarConfigurator in UE5, see attched screenshot marked in red. I already have activated the plugins : Movie Render Queue, Color Correct Regions, Control Rig and Variant Manager but the menu bar to change the color of the car is still missing on my screen. Do anyone have an idea how I get this setting bar? Thanks