How to disable csrf in Spring using application.properties?

The following property exists:

security.enable-csrf=false

BUT csrf protection is still on if I add the property to application.properties.

What works is to disable it programatically.

But I'd prefer properties configuration. Why could it not be working?

@Configuration
public class AuthConfig extends WebSecurityConfigurerAdapter {
    @Autowired
    private UserDetailsService userDetailsService;

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailsService).passwordEncoder(new BCryptPasswordEncoder());
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        super.configure(http);
        http.csrf().disable();

    }
}