Spring-Data Not Supported Option<?>

[BornToRain]

Spring-Boot:1.5.9.RELASE

Vavr、Vavr-Jackson:0.9.1

@Data
public class User
{
  private String id;
  private Option<String> username;
}

public interface UserRepository extends MongoRepository<User, String>
{
  //can find
  Option<User> findById(String id);
  
  //can't find
  Option<User> findByUsername(Option<String> username);
}

[BornToRain]

ObjectMapper had registered VavrModule

[ruslansennov]

could you provide a repository with a small reproducer with this problem?

[BornToRain]

spring-boot-starter-data-mongodb