Expected behaviour
Long data labels with series.dataLabels.useHTML: true in treemap should be middle-aligned just like shorter data labels.
Actual behaviour
Long data labels with series.dataLabels.useHTML: true in treemap are initially positioned in the wrong position (shifted up a little bit).
Live demo
Demo: https://jsfiddle.net/BlackLabel/gztqdyca/
Product version
Highcharts 10.3.2
Workaround
Fire chart.reflow() in the chart.events.load callback function.
Demo: https://jsfiddle.net/BlackLabel/ghsmLxpf/
Expected behaviour
Long data labels with
series.dataLabels.useHTML: truein treemap should be middle-aligned just like shorter data labels.Actual behaviour
Long data labels with
series.dataLabels.useHTML: truein treemap are initially positioned in the wrong position (shifted up a little bit).Live demo
Demo: https://jsfiddle.net/BlackLabel/gztqdyca/
Product version
Highcharts 10.3.2
Workaround
Fire
chart.reflow()in thechart.events.loadcallback function.Demo: https://jsfiddle.net/BlackLabel/ghsmLxpf/