Change Symbol Value Added Chain

If I Change a Symbol from a Value added Chain Object (from standard to i.e. out of Scope) then I would expect that this change will also occur in every other model where this VACD object is used. Similar to BPMN activies. It does not make sense that I need to change these VACD manually. It is not consistent within the design of ARIS. It will cause errors (and is therefore annoying).