Google has not yet transitioned from the U2F API to the Web Authentication API for login so no, not yet. (We're working on it, but there's quite a lot of moving pieces.)
Also, as another comment noted, only CTAP2 is supported for the host to authenticator API, and only the newest Yubico tokens support CTAP2.
Also, as another comment noted, only CTAP2 is supported for the host to authenticator API, and only the newest Yubico tokens support CTAP2.