White balance values changed for all photos after upgrading to 23

Hi all, see the title. After upgrading to Capture One Pro 23 yesterday, all my custom white balance values seem to have changed. And I mean all of them. Has this happened for anyone else here? Why did this happen?

The weird thing is, that the photos look the same as before. It's just the values for white balance that have been changed. The white balance itself doesn't seem to be any different than before. So I guess there's no need to change the values back to the ones I entered in 22 and before, but this does seem to imply that white balance works differently between version 23 and the versions that came before.

I am confused.

Thanks in advance for any help.