Hello! I am having issues with my external display- specifically the colors. The colors on my external display are off. White isn't as white as it should be- instead is a more muted purple/pink. The blue in my background also appears purple/pink. HOWEVER, when I close my device (clamshell mode) the colors on the external display are CORRECT. The second I open the display- it's messed up again. I've tried a lot of ChatGPT methods and just can't figure this out. Please help.