Date time format in chart with winforms

[mgabell]

Hi, I have been trying to format my XAxis to show datetime format as yy-mm-dd hh:mm:ss but all I get is the representation as number.
The labeler does not seem to work since it expects a double, and the LabelFormatter does not exist on the cartesianChart.XAxis.
How do do? Any ideas?

List<LineSeries<DateTimePoint>> lineSeries = new List<LineSeries<DateTimePoint>>();


foreach (var item in lineSeriesList)
{
    lineSeries.Add(
    new LineSeries<DateTimePoint>
    {
        Name = item.Key,
        Values = item.Value,                    
        Fill = null,
                            
        GeometrySize = 5
    }) ;
    
}
ISeries[] series = lineSeries.ToArray();                        
cartesianChart1.Series = series;
cartesianChart1.ZoomMode = LiveChartsCore.Measure.ZoomAndPanMode.X;
cartesianChart1.ZoomMode = LiveChartsCore.Measure.ZoomAndPanMode.Y;
List<Axis> xAxis = new List<Axis>
{
    new Axis
    {
        UnitWidth = TimeSpan.FromSeconds(1).Ticks,
        LabelsRotation = 30
        

    }
};

cartesianChart1.LegendPosition = LiveChartsCore.Measure.LegendPosition.Left;
cartesianChart1.XAxes = xAxis;