AuthenticatorTransport option "hybrid" is missing

[wlsdn93]

I tried to test it as below

I used my mobile device(Galaxy21) as a authenticator

and I found out following error in rpserver log.

Could not resolve parameter [1] in public com.linecorp.line.auth.fido.fido2.rpserver.model.transport.AdapterServerResponse com.linecorp.line.auth.fido.fido2.rpserver.controller.AdapterController.sendRegistrationResponse(java.lang.String,com.linecorp.line.auth.fido.fido2.rpserver.model.AdapterRegServerPublicKeyCredential,javax.servlet.http.HttpServletRequest): JSON parse error: Cannot construct instance of `com.linecorp.line.auth.fido.fido2.common.AuthenticatorTransport`, problem: No value present; nested exception is com.fasterxml.jackson.databind.exc.ValueInstantiationException: Cannot construct instance of `com.linecorp.line.auth.fido.fido2.common.AuthenticatorTransport`, problem: No value present

the problem was the missing option "hybrid".

after I added it, everything was fine.