Photoshop Question

Does anyone know how to switch the color picker in PSD to show the CMYK version?

At the top right of the color picker there are three lines. Click on that and you’ll get the option to switch it to CMYK sliders. Alternately, if you’re in the picker you can choose any color and photoshop will let you know with an icon on the side (The warning icon) which color that would be with CMYK. If your mode is set to CMYK (Image, mode, CMYK) psd will automatically only use the CMYK version.

I want it to look like the one on the right.
I switched modes but it doesn’t change the color picker.

Correct, but my question is how to get the hue cube on the foreground color picker as well.