Take this as a funny aside…but if the asymmetry of your folded mirrors bother you…don’t look at your testicles…or your female companions breasts…because those body parts aren’t symmetrical either. And don’t look at your hands and feet either.
Some of us figured out awhile ago about the different side mirror angles. As mentioned you can’t swap the mirror housings for LHD & RHD because the have different part nbrs based on how they are mounted to give the driver a specific viewing angle.