https://arstechnica.com/gadgets/2018/10/apple-says-glossy-iphone-xs-selfies-were-a-bug-promises-a-fix-in-ios-12-1/

When we reviewed the iPhone XS and XS Max, we found a number of small things to quibble about in our generally positive review. Among them was the fact that Apple's self-styled "computational photography" approach involves the software doctoring the photos you take in ways that are not transparent to you and that may not produce the effect you want. That issue was at the heart of a minor scandal surrounding the phone's launch that some dubbed "Beautygate."