Embedded createdAt field is not updated

[Garren]

If I have a model like this:

export class Comment {
  @Field()
  content: string;

  @Field()
  name: string;

  @Field({ timestamp: "createdAt" })
  createdAt?: Date;
}

@TigrisCollection("post")
export class Post {
  @PrimaryKey(TigrisDataTypes.UUID, { order: 1, autoGenerate: true })
  id?: string;

  @Field({ timestamp: "createdAt" })
  createdAt?: Date;

  @Field({ timestamp: "updatedAt" })
  updatedAt?: Date;

  @Field()
  title: string;

  @Field()
  content?: string;

  @Field({ default: false })
  published?: boolean;

  @Field(TigrisDataTypes.ARRAY, { elements: Comment })
  comments: Array<Comment>;
}

And then I run this:

 await setup();
  const db = await tigrisClient.getDatabase();
  const postCollection = await db.getCollection<Post>(Post);

  const post = await postCollection.insertOne({
    title: "A book review of Designing Data-Intensive Applications",
    content: `
        Design Data-intensive Applications by Martin Kleppmann is a must read
        for anyone that loves learning about databases and build distributed systems.
        It covers a large range of topics on the complexity of building distributed systems.
        It is one of my favourite technical books.
    `,
    comments: [],
  });

  post.comments.push({
    content:
      "Thank you for the excellent book review. I've added it to my reading list",
    name: "Henry",
  });

  post.comments.push({
    content:
      "I strongly disagree, everyone should be learning distributed systems from reading academic papers only!",
    name: "Angry Max",
  });

  const updated = await postCollection.insertOrReplaceOne(post);

  console.log(updated.comments);

In the bottom line when I console log the comments the createdAt field is undefined. We don't seem to be processing the embedded array and adding the default fields.

[Garren]

A duplicate of tigrisdata-archive/tigris-client-ts#245