[Highcharts] Broken drill-down when enable zoom

Hi all,
My app uses highcharts - drilldown. When users touch column in parent chart --> open child chart.
I want to use zoom in this chart. But when I add zoomType: ‘xy’ --> drilldown is not run (zoom is ok)
I think after adding zoomType: ‘xy’, everytime I touch chart, zoom event will be called.

Why is this in the showcase category?

Sorry, I chosen wrong category.

can you share the code i have used drill down but my chart not working onely tooltip are shows
not drill down i have used in highchart in drildown