Robustness Analysis Icons

When Constructing a class diagram in Visual Paradigm 11.2 Enterprise edition. I don’t want stereotyped classes to be represented by the Robustness Analysis Icons. I go to Presentation Options -> Configure Class Presentation Options and remove the tick alongside the Display Robustness Analysis Icons, click OK but it doesn’t make any difference because if I then add a new class and set its Stereotype to Control it change it the icon. If I then go to Configure Class Presentation options again there tick is back. Removing it changes the representation to be a normal one( not the icon) but once I have chosen this option initially surely it should remain for the rest of the time i’m drawing the diagram rather than only being available after the effected classes have been added?