Iphone 14 pro screen changes color randomly

Iphone 14 pro changes color / white balance. Clearly visible on any screen with a white background. It changes from reddish to blueish and can be brought back to white when using a screen test app or increasing the brightness to max and back. Using an entire yellow screen for 20 seconds brings back the correct balance. The display auto balance doesn’t work properly or is misaligned due to the content on the screen.