You may also have an overridden layout name, of course: edit that and click the little “reset” button in there to make sure that Dorico will update the layout name when the instruments held by the player(s) in the layout change.
You may also have an overridden layout name, of course: edit that and click the little “reset” button in there to make sure that Dorico will update the layout name when the instruments held by the player(s) in the layout change.