The Ideal Test Stand block is a dynamic mask whose innitialization callback adds or deletes blocks within it depending on a popup selection. I would like the block to apprear white in both locations.
I did. When I open the library they appear white and black as normal. When I change them, they are already set to white and black and nothing happens. There is no highlighting applied in the .slx file either. The blue color is only visable in the Simulink Library Browser.