Someone above mentioned that in iOS 14.2 this was fixed. The screenshots that got darker in the Low light filter setting in iOS 14.1 has now been fixed in 14.2. However, the same Low light filter, which was a default setting on my iPhone X, made the screen ALWAYS DARK, this setting followed over to my iPhone XS. I never understood why I never saw jack all in the sunlight until I found this forum and turned the filter off and discovered a “new and bright screen".
Turning the Low light filter back on again with my new iPhone 12 Pro (iOS 14.2) the screen still gets very dark, but maybe it’s supposed to, if so, why? And what’s it good for???