Chinese frames with internal routing *not* through headset bearings?

[perneto]

I've just come across a Cannondale integrated headset system that looks like the best of both worlds: fully integrated, but no cables go through headset bearings so they can be serviced easily. It looks like Cannondale only produced it for a short time and have now abandoned it.

It's on the 2020 SuperSix Evo: https://www.cannondale.com/-/media/files/manual-uploads/manuals/019_137369_oms%20my20%20supersix_en.pdf
And I first saw it in this video: https://youtu.be/vMIzNUIrCeo?is=ZlBDqlpkDOkEXayj

Do you know of any frame maker offering something similar?