FIDO2 -- only for Linux?

I sure hope there's something on the roadmap to allow FIDO2 devices like Yubikey to find hardware and OpenSSH (>8.2) support natively in Windows 10, 11 and WSL2. So far it looks to be missing in all 3, and GIT BASH also won't use my Yubikey 5 NFC device to authenticate to GitHub/Lab, Windows, or AzureAD (non-premium). Anyone have a workaround?