I didn't realise this was an issue, I looked a while ago if there was tooling for it and I'm fairly sure I tested it out quickly (before mostly forgetting about

I didn't realise this was an issue, I looked a while ago if there was tooling for it and I'm fairly sure I tested it out quickly (before mostly forgetting about the project I'd intended until now) - unless I'm misremembering then the Framework does have a transceiver in the HDMI module, which as they all are is essentially a USB-C/Thunderbolt adapter.