Message status indicators in chats are not displaying. Messaging app extension

[Ihor]

I’m developing a Messaging app extension!
After creating a channel, my manifest endpoint (getConversations) is requested.
I’m returning data for conversations and messages (example response body below).
However, in the user interface, messages are displayed without statuses.

Is it possible to show message statuses to users?
Details are in the attached photo!

    example_response = {
        "data": [
            {
                "id": source_conversation_id,
                "link": "",
                "status": "open",
                "seen": True,
                "next_messages_cursor": None,
                "messages": [
                    {
                        "id": "message_1",
                        "status": "sent",
                        "created_at": "2025-01-20T12:01:00Z",
                        "message": "Hello 1!",
                        "sender_id": "user_123",
                        "attachments": []
                    },
                    {
                        "id": "message_2",
                        "status": "read",
                        "created_at": "2025-01-20T12:02:00Z",
                        "message": "Hello 2!",
                        "sender_id": "user_456",
                        "attachments": []
                    },
                    {
                        "id": "message_3",
                        "status": "delivered",
                        "created_at": "2025-01-20T12:03:00Z",
                        "message": "Hello 3!",
                        "sender_id": "user_456",
                        "attachments": []
                    },
                    {
                        "id": "message_4",
                        "status": "read",
                        "created_at": "2025-01-20T12:00:00Z",
                        "message": "Hello 3!",
                        "sender_id": "user_123",
                        "attachments": []
                    }
                ],
                "participants": [
                    {
                        "id": "user_123",
                        "name": "E-Chat",
                        "role": "source_user"
                    },
                    {
                        "id": "user_456",
                        "name": "Natalya",
                        "role": "end_user"
                    },
                ]
            }
        ],
        "additional_data": {
            "after": "conversation_12345"
        }
    }