Does WKWebView, SafariViewController or SSO extension support FIDO 2 ?

Hi.

We are using a native client for some federated services where we would like to use FIDO2.

In IOS 14, WKWebView does not work for FIDO2, but FIDO 2 works with native Safari Browser. 

Does WKWebView, SafariViewContoller or SSO extension ( in IOS 14 ) support FIDO 2 ?