FIDO2 PIN support for WKWebView

Hello

Now that macOS 11 and iOS 14 support PIN for FIDO2 token, would it be possible to allow it from WKWebView?

We are using a native client for some federated services where we would like to allow end user to have the full password less experience with FIDO2 and token.

As far as we seen with beta 1 it does not work out of box with WKWebView even if it does work with Safari.

What should we do? Is it supported?