ACM behavior does not depend on ACM switch in W11 24H2

[pbaykalov]

The tool is superb, research is thoughtful! I got excellent results almost instantly.

But now I am puzzled: why is ACM applied regardless of the switch in my W11 24H2 whenever any colour profile is added? I even get instant colour change in a game which definitely does not do own colour conversion.

[pbaykalov]

As I understand it, Windows forces ACM ON whenever MHC profile is selected.
So, if I want a profile to be assigned I should simply add the original profile I used alongside and switch to it whenever I need ACM OFF.

[pbaykalov]

as I understand it
CSC means that colour management is always on, regardless of application and the ACM switch, and you decide what is the SDR colour space (selectable through MHC2gen )
ACM means that colour management is on/off depending on application as described in Microsoft documents (including per-program off-switch in compatibility settings) and can be disabled with ACM switch, and Microsoft decides that SDR colour space is sRGB

I created the topic after trying just the CSC profile.