Class dot behavior

by looking at the dot next to the class name, you can tell if a class has been drawn in a 3d semantic segmentation task when a class has been used, the dot next to the class name shows the class color if a class has not been used, it will be greyed out when you hover a class that has been drawn, the icons for lock, hide and delete will be shown, read more under class functionalities docid 2vqefv0fp7nrzgu71ywho