Maybe relevant here - M5 Pro, macOS 15.1 (24B83) I cannot use Fine-Tune tool on default Apple color profile on Studio Display, on both 1st and 2nd gen. When I duplicate the default profile, Fine-Tune is accesible but when I make changes and click "Done", the values are saved but display goes back to default settings despite showing Fine-Tune values are applied to the display unit.