It doesn’t switch depending on power? I have 3 USBCs with dp1.4 and one HDMI 2.1. If I look in my Nvidia control panel it says everything is coupled on my dpgu. Which is true for my HDMI, that one does only work when charging with the big brick, not with USBC charging. All the USBCs always works. My thunderbolt 4 doesn’t even show up in Nvidia control panel so I think it’s only igpu for that one
Laughs in AMD GPU