Find objects - callouts

How do I find callouts by using the Find Objects dialog? Under Object Types tab, callouts are not to be found. In Corel Draw, Callouts are listed under Dimensions along with Linear Dimensions and Angular Dimensions. I suppose this has been overlooked in Designer which is really a pity because in Designer you can adjust properties of callouts like halo width and transparency. That makes it a lot more likely you want to select all callouts in a drawing to adjust those properties, after they are drawn.