[Question] How can I set a date mention to be relative using the sdk?

[ValMadBox]

I add date mentions to my page title using this:

{
  "properties": {
    "Name": {
            "title": [
                {
                    "text": {
                        "content": "Date: "
                    }
                },
                {
                    "type": "mention",
                    "mention": {
                        "type": "date",
                        "date": {
                            "start": "2025-03-25"
                        }
                    }
                }
            ]
        }
  }
}

The problem is that it's showing as @March 25, 2025 instead of @Today only because the date format is not set to relative as you can see in the linked screenshot

Is there a way to do this with the SDK or the API directly?