I would really like to see support for Decklink so I can use 4K OLED monitors as client previews. From what I understand, Capture One does not support this so the signal sent from the Mac is color managed in some way. I have run into many people who would like to have this functionality in Capture One
Current workaround
I am not aware of a work around. I'm sending the color managed signal to the OLED monitors and it doesnt quite match the EIzo's I am using as reference monitors.