@Basic(optional) not overridden when using an @Embeddable type in Hibernate

Issue

• An entity using an embeddable attempts to override the @Basic(optional = false) setting

  @Embeddable
  public class MyEmbeddable ... {
      @Basic(optional = false)
      @Column(nullable = false)
      private String someProperty;
      ...
  }
  
  @Entity
  public class MyEntity ... {
      @Embedded
      @AttributeOverrides({
          @AttributeOverride(name = "someProperty", column = @Column(nullable = true)))
      })
      private MyEmbeddable embeddedType;
      ...
  }
  

• The generated DDL marks the database column as non-null allowed
• No warnings are logged and no exceptions are raised during configuration