Wide Gamut to Rec. 709 Color and Gamma Shift

I'm grading BRAW in a DaVinci Wide Gamut color space with a Rec. 709-A output on my MBP. The final output is desaturated and has a gamma shift, closer to extend video than 709. What is going wrong? I have the export tags set to same as project. This hasn't been an issue before.

So I selected "use Mac display for color profile" and that fixed the gamma issue, but it's still exporting desaturated...

Might have more luck in the beta forum. Good luck with your issue.