Why is it that I cannot select high dynamic range and Rec2020 primary colors

[gianniw27226249]

As You see it Has "Please select High 10 to select this option" but I clearly already selected High 10. I jut want to export an HDR Video that gets recognized as one by other media players

[R Neil Haugen · Accepted solution]

Please do not double post ...  we're dealing with this on your ORIGINAL thead.