Can't set time in Todoist new task

How To
1

My scenario creates a task in Todoist when I add an event to a Google Calendar.
I want to set the due date and time in Todoist based on the start date of the Google Calendar event.
I’m using this formula

{{formatDate(1.start; "YYYY-MM-DDTHH:mm:ss.000000Z")}}

It gets the date, but not the time.

The format is takend from the documentation of Todoist’s API

{
    "creator_id": "2671355",
    "created_at": "2019-12-11T22:36:50.000000Z",
    "assignee_id": "2671362",
    "assigner_id": "2671355",
    "comment_count": 10,
    "is_completed": false,
    "content": "Buy Milk",
    "description": "",
    "due": {
        "date": "2016-09-01",
        "is_recurring": false,
        "datetime": "2016-09-01T12:00:00.000000Z",
        "string": "tomorrow at 12",
        "timezone": "Europe/Moscow"
    },
    "deadline": {
        "date": "2016-09-04"
    },
    "duration": {
         "amount": 15,
         "unit": "minute"
    },
    "id": "2995104339",
    "labels": ["Food", "Shopping"],
    "order": 1,
    "priority": 1,
    "project_id": "2203306141",
    "section_id": "7025",
    "parent_id": "2995104589",
    "url": "https://todoist.com/showTask?id=2995104339"
}

Why isn’t it working?