Maybe not. More detail on the specific topic at Update Aug 0129 Ambient light | Adaptive brightness
The issue I have discovered is that the Ambient light sensor does not respond to low light, so the algorithm thinks there is no light.
I.e it looks more like a sensor calibration issue that’s feeding poor data to the algorithm.
But please add to the specific topic on this as Fairphone are following that for this specific issue and this topic is more general notes of the update.