Virtual Masters change to full

HI!

If I move a list on a virtual wing master, lets say move list 1 to virtual master 2/1 and set its intensity level to 50%. As soon as I move another list to any master, the intensity level changes to full. This affects any lists or scenes on any virtual master.Same behaviour when deleting a list or scene from any master. Only the levels of virtual masters change to full. connected wing masters keep their value. Either it's not possible to change the level of a submaster group which is stored on an virtual master. That would be the workaround of the submaster - changing page issue.