How to use Reactive OAuth2 Authorized Client Provider support for private_key_jwt

Questions OAuth/OIDC
1

I do have an existing app using ReactiveOAuth2AuthorizedClientProvider/ WebClientReactiveClientCredentialsTokenResponseClient to implement authorization-grant-type: client_credentials, client-authentication-method: post

I’m trying to understand if I can re-use the existing implementation & add client-authentication-method: private_key_jwt

I’ve seen that spring is providing few classes as NimbusJwtClientAuthenticationParametersConverter but I’m having hard time to understand how I can wire all this in - if possible.

Any suggestions ? Thank you.