IMO, the Wishon 775 HS would be the closest in footprint, face height, and functionality. It's not quite as mini fwy wood as the UW but it's close. .335 as I believe the UW is as well.
The Maltby KE4 Tc HyWay Utility is still available in 23, although I suspect it will have a bigger footprint. It is .335.
Acer XDS React will be even more of a mini fwy look then the UW and could work. .370, but you could shim a .335 shaft if need be. The prior model XDS would also work. I might have one in my stable🤔