@tstafford, glad to hear 14.4.1 made progress for HDR over TB4.
Unfortunately, on my M2 Pro Mini with HDMI, 14.4.1 still requires that I downgrade to 30 Hz to get the HDR button to appear.
On the upside, when I enable HDR, I do now again see an obvious difference between HDR on and HDR off. That's some progress from what I was observing with 14.4.0, where toggling HDR on/off had zero visual effect. Not sure if anyone else had that problem.
Unfortunately, on my M2 Pro Mini with HDMI, 14.4.1 still requires that I downgrade to 30 Hz to get the HDR button to appear.
On the upside, when I enable HDR, I do now again see an obvious difference between HDR on and HDR off. That's some progress from what I was observing with 14.4.0, where toggling HDR on/off had zero visual effect. Not sure if anyone else had that problem.