Chartjs-'Chart.js' time chart not displaying properly

Seems parser doesn’t really work well with. simply remove parser in the option, you can see the clear result.

time: {
  //parser: 'HH:mm',
  tooltipFormat: 'HH:mm',
  unit: 'minute',
  stepSize: 10,
  displayFormats: {
    'minute': 'HH:mm',
    'hour': 'HH:mm'
  }
}