I have the same issue! Hyper-V does not work in both my Windows 10 and Windows 11 boxes and will cause both to not boot if installed.
Because WSL1 doesn't use Hyper-V, it will work fine, but WSL2 and Docker Desktop break my installs.
I've intentionally tried this on VMs that are the Unraid default for Windows 10 and 11 with the GUI drop-down for "Hyper-V" set to "Yes". So, I'm not convinced it works as intended.
Before you ask, yes, I have the kernel module installed and I have already tried adding the following line into the CPU portion of my config.
<feature policy='require' name='vmx'/>