UIWhitePointAdaptivityStylePhoto doesn’t do anything of worth in this instance.

OMG - 1000x this - Between Auto Brightness, True Tone, Night Shift, there are so many ways that the system could be in an odd state where what the app presents is non-deterministic when it comes to what the user wants. And we have NO way of knowing which one of the deadly settings has been set. It would be nice to be able to turn these off for a short duration, so that the user has good data.