Drilldown for Organization with Multiple Children

[jedix]

Expected behaviour

Once a drilldown on an organization chart is activated, the drilldown data should be displayed correctly.

Actual behaviour

Instead of straight lines between nodes, there are colored triangles.

Live demo with steps to reproduce

https://jsfiddle.net/o3p65dmz/
Click on Division 01 (compared to any other devision with only one child)

The example was taken from #13711 (comment) and only a second node below Devision 01 was added.

Product version

Highcharts 9.2.2

Affected browser(s)

Firefox 90.0.2
Google Chrome 92.0.4515.131

[raf18seb]

Hi @jedix, thanks for reporting the bug.

Simplified demo: https://jsfiddle.net/BlackLabel/L8khoswd/

[jedix]

I'm not that deep into the highcharts code, but in the resulting output I would assume "fill=none" on the paths instead of "fill=rgb(...)" (with the color from the parent node) should solve the problem.

Thanks @raf18seb for the simplified demo, should have thought of that myself. On the other hand, I wanted to use an "official" example and modify as little as possible to show the behaviour :)

[KacperMadej]

Workaround: force fill=none via CSS
Demo: https://jsfiddle.net/BlackLabel/ay1czgxp/