I’ve created a Component and when I try and add Component Attributes I can only add individual attributes but not the whole set (Add All). If I try and ‘Add All’ e.g. Position, it disappears from the selection window but doesn’t appear in the Component Attributes window. Then the ‘Position’ set of attributes are gone and I can’t add any of the attributes in it. The whole ‘Set’ disappears somewhere.
Works fine if I add just one, like PosX etc.
Like Professor Julius Sumner Miller used to say, “why is this so?”