Is there anyone who has seen the issues in person that has also seen a 12.9" M1 or M2 that doesn't have it on 16.1
I have a been seeing this quite a bit on my 12.9 M2 iPP but I’m currently on the 16.2 beta which does not fix it. I asked someone on the AppleSeed beta forums who has an M1, also on 16.2, to read this thread and check to see if he is experiencing the issue. He’s in the late evening now with dark mode on as well as True Tone and night shift. He did not see the issue.
Even though I was experiencing this in various apps as well as Safari the most obvious example of it was here on the Macrumors forum. Some others mentioned that a restart improved the situation so I rebooted the iPad and it was noticeably better. However I was still seeing a bit of it here again. I noticed that the video in the first post showed the dark background of the forum which is what I used, and what was shown was exactly what I had experienced. So I switched the Macrumors site over to the light setting which pretty much cleared the issue completely.
However on this big iPad a bright web site such as this bothers my eyes so I enabled an app, Noir, that I use on various sites, to darken Macrumors. I currently have dark mode on, it’s set for 5pm, night shift is off, and I’m not seeing any of this on Macrumors, which was the worst. Noir also uses tones that are more soothing to my eyes than the dark setting of the site itself.
With dark mode on, the text of my message list in Mail is white against the black background and I did just notice that scrolling through the messages caused that white text to darken a bit, when the scrolling stopped the white text went back to full brightness so even with night shift off it’s still noticeable when dark mode is active. But at least here switching off the dark setting dramatically improved the issue, and if a dark, but not black, background is desired I highly recommend that Noir app