Jolla Phone 2026 Display has Green/Yellow hue

I’ve experienced something similar like I have described here:

So first I open some supposed black screen, then I switch on/off room lights or use flashlight to phone light sensor, I can see the hue comes more visible with small delay when the ambient gets dark. This leads me to think that less screen brightness, more unwanted hue which comes clearly visible with fast automatic brightness level change. Could it be also that the screen brightness level is at max level for some seconds when turning on the phone?