Not entirely sure what you mean, but possibly. I have a series of panels in the same spot, each panel is supposed to have buttons attached. Each panel has a show/hide super control, and then a dial basically selects those supers to determine which panel (with associated buttons) is shown. When I boot up, I see all (or just some, I'm not 100% sure) of the hidden stuff overlapping. When I enter and then exit Design mode it works as intended.