@Transactional customizations not applied correctly on redeclared methods

public interface RepositoryExample extends JpaRepository<User, String>{
	
        // This Query's timeout just works 
	@Query("FROM User")
	@Transactional(timeout = 10,propagation = Propagation.REQUIRED)
	public List<User> findAll2();
	
        //The query below - timeout doesn't work , the @Transactional timeout is not being applied
        // Although in the documentation it shows it suppose to work exactly as below 
        @Override	
	@Transactional(timeout = 10,propagation = Propagation.REQUIRED)
	public List<User> findAll();
}