Spring webflux security - ConcurrentAuthentication Strategy

I am using Spring boot 2.5.6 with webflux security and would like to enforce only one session per user.

To implement this with non reactive security,

@Bean
    public SessionRegistry sessionRegistry() {
        return new SessionRegistryImpl();
    }
    
    @Bean
    public SessionAuthenticationStrategy sessionAuthenticationStrategy() {
        ConcurrentSessionControlAuthenticationStrategy sessionAuthenticationStrategy = new ConcurrentSessionControlAuthenticationStrategy(sessionRegistry());
        sessionAuthenticationStrategy.setMaximumSessions(1);
        sessionAuthenticationStrategy.setExceptionIfMaximumExceeded(false);
        return sessionAuthenticationStrategy;
    }

I am not able to find the reactive security equivalent.