@Version, @WhenModified not work in embedded object?

[alexrm84]

Hi,
The version and whenModified fields do not change when the entity changes, what could be the problem?

interface Auditable {
    val whenCreated: Instant
    val whenModified: Instant
    val version: Long
}

@Embeddable
data class SimpleAuditable(
    @Version
    override var version: Long = 0,
    @WhenCreated
    override var whenCreated: Instant = Instant.now(),
    @WhenModified
    override var whenModified: Instant = Instant.now(),
) : Auditable

@Entity
class Employee(
    @Id val id: UUID = UUID.randomUUID(),
    var name: String = "Tom",
    @Embedded private val auditable: SimpleAuditable = SimpleAuditable(),
) : Auditable by auditable 

@Test
    fun `auditable mechanism test`() {
        val emp = Employee()
        transactionOperations.execute {
            database.insert(emp)
        }

        transactionOperations.execute {
            val employee = QEmployee(database).id.isIn(emp.id).findOne()
            assertNotNull(employee)
            assertEquals(employee.whenModified, employee.whenCreated)
            assertEquals(1, employee.version)
            employee.name = "Nic"
        }

        val employee = QEmployee(database).id.isIn(emp.id).findOne()
        assertNotNull(employee)
        assertTrue(employee.whenModified > employee.whenCreated)
        assertEquals(2, employee.version)
    }

Ebean 13.10.1
Spring Boot 2.7.5