Your first screenshot above shows a CCT of 4199K, a hue of 14.4 degrees and a chroma of 21.7%.
If I use color calibration’s picker on the grey card, I get 4384K (daylight). Switching to ‘custom’ illuminant, that’s 60 degrees at 17.8%.
Note that I’m on the master branch. Also, my setup applies profiled denoise in wavelet mode, for (edit: typo fixed) U0V0 only (at strength 5, Y0 all flat), and I used VNG for demosaic:
