How to show multiple same date on timeline chart in highchart

I'm using highchart and I need to show timeline chart but there are multiple same dates which I need to show on timeline but I'm not sure how to show multiple same dates. https://www.highcharts.com/docs/chart-and-series-types/timeline-series

Max I can show two same dates. Does any one faced this problem ? if yes, any idea hoq to resolve it ?

You can set individual positions for data labels which belong to points with the same x value. For example:

  series: [{
    data: [{
      x: Date.UTC(1969, 6, 20),
      name: 'First space station',
      label: 'A',
      description: 'A1'
    }, {
      x: Date.UTC(1969, 6, 20),
      name: 'First space station',
      label: 'A',
      dataLabels: {
        y: 40
      },
      description: 'A2'
    }, ...]
  }]

Live demo: https://jsfiddle.net/BlackLabel/6vkm4za9/

API Reference: https://api.highcharts.com/highcharts/series.timeline.data.dataLabels