My main gripes: - There's zero mention of the display technology, just "2.8K Touchscreen Display" - The optional HDMI ("3rd Gen") adapter is only 4K 60hz, when the host chip has integrated Thunderbolt 4 which can output 4K 240Hz
Yes, it is HDMI version 2.0b -- they seem to try and hide that. Really need TB5 and HDMI 2.1 at least!
So I can perfectly imagine a small hardware vendor like Framework being unable to get support for this. Perhaps DP is a better solution for your use-case?