My iPad Pro 11” purchased at launch has developed what is either a dead pixel or some dust under the screen. It looks like a tiny gray mark that’s definitely under the glass. It’s obviously still under warranty. Will Apple exchange for this? And is it worth it to exchange? I’ve had a lot of Apple devices and have never had a dead pixel or dust under the screen before. The device has the antenna bend (that’s only noticeable if you’re really looking for it, no noticeable bend at all in normal use), but is otherwise perfect.