Phocus color processing

[horseoncoboy]

i'm playing with a L* versions of hasselblad rgb and wonder how the color processing line in phocus works.  is hasselblad rgb used by phocus  only as internal workspace or input profile and a base for further profile conversion or is it mainly used for display purposes ?  i ask this because when exchanging the profiles H L* / H 2.2 i see a shift on display but this is not reflected in the histogram. maybe this is simply a bug.