ActiveDataLabelStyle overrides styles set on a point

[kzoon]

Expected behaviour

ActiveDataLabelStyle should not override styles that are specifically set on a point.

Actual behaviour

ActiveDataLabelStyle does override styles that are specifically set on a point.

Live demo with steps to reproduce

In http://jsfiddle.net/kzoon/am49zanx/2/ series with a low score get red data labels
http://jsfiddle.net/kzoon/am49zanx/4/ enables drilldown, which overrides the red data label.

In http://jsfiddle.net/kzoon/am49zanx/4/ the data label of 'Fruits' should be bold and underlined because you can drill down, but it should be red, because I set the style of that particular data label to red.

(See https://forum.highcharts.com/highcharts-usage/drill-down-overrides-color-set-on-point-t39079/)

[pawelfus]

Thank you for reporting this issue. I think you are right, styles should be merged with a higher priority for point options.