Is the Reduce Whitepoint setting from the Accessibility options on the Apple TV global for all inputs and picture modes?

Hey,

Is the Reduce White Point setting from the Accessibility options on the Apple TV global for all inputs and picture modes at all times?

My Apple TV has Match Framerate and Match Dynamic Range enabled, so the picture modes change alot.

For example if I disable Reduce White Point on SDR is it 100% disabled on HDR and Dolby Vision picture modes when I switch between formats?

Or is the setting dependant on the picture type? (for example it's disabled when I watch a SDR movie but when I switch to a Dolby Vision movie it suddenly is enabled without my input).

I want this setting to be disabled at all times that is why I'm asking -> all I have to do is disable it from the Accessibility menu and forget about it?

Thanks for any helpful info!