PrimaryKeyJoinColumn不支持JPA / Hibernate CreationTimestamp

@Entity
public class EntityA {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @CreationTimestamp
    private LocalDateTime createdAt;

    // Other fields and getters/setters
}

@Entity
public class EntityB {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @ManyToOne
    @JoinColumn(name = "entity_a_id")
    private EntityA entityA;

    // Other fields and getters/setters
}

@Entity
public class EntityA {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @OneToOne(mappedBy = "entityA")
    private EntityB entityB;

    @CreationTimestamp
    private LocalDateTime createdAt;

    // Other fields and getters/setters
}

@Entity
public class EntityB {
    @Id
    private Long id;

    @OneToOne
    @MapsId
    private EntityA entityA;

    // Other fields and getters/setters
}