Samsung Odyssey g9 57" G95NC color profile

My Odyssey G9 57" monitor with the built-in Odyssey G95NC color profile shows a usual color and saturation as my previous setup. The monitor is set to standard and native settings.

However, when I enable the High Dynamic Range option on the Display System Settings, the color and and saturation are way too much. I thought the system widgets and control should stay the way they were in SDI. Only video and photos shot at HDR will show the difference.

I keep all the settings in the monitor as default/standard/minimum boost but the color and saturation are still too exaggerated.

Is it the way it supposed to be?

Or is there a separated color profile for G95NC running in HDR mode?