Apple Studio Display lost all default reference color profiles

Hi,

My Apple Studio Display lost its default color reference modes. I was trying to select three of my most used display presets in the Display Menu of Control Center. Somehow when I did this all the options disappeared.

This is what I see:

This is what I saw before:

The dropdown for Presets is gone. I can not see any of the about 10 Apple Presets (like the Apple Display P3-600 nits).

I only have the options that I would have for a non Apple Studio Display. I use a Mac Studio M1 Max but also tried to connect a MacBook Air laptop to the Studio Display and it had the same problem.

I can't control the brightness of course although the bar is still there and I can move it, but it has no effect on the brightness. True Tone seems to work.

I've tried safe mode, unplugging power cable for 5 minutes, unplugging everything for a long time. Multiple restarts, shut downs.

System info gives the following info:

Displays:

Studio Display:

Display Type: Retina LCD

Resolution: 5120 x 2880 Retina

Display Serial Number: VXTYQ5QF6F

Display Firmware Version: Version 17.0 (Build 21A329)

Main Display: Yes

Mirror: Off

Online: Yes

Automatically Adjust Brightness: Yes

Im on Mac OS Sequoia 15.1.1.

Also when I go to Color Sync and try to change the ICC profile to Factory Settings nothing happens. I only found two instances of this happening to other people. But it's happened and for one person unplugging the display seemed to help, but not for me.

Any help would be appreaciated.