some Triangle pointers are missing when I use callout shape for datalabels

Issue

look at the bellow example only last data label has triangle pointing shape

I wanted all label's to have a triangle pointer.

Solution

The callout shape works fine when all labels are rendered above or next to the point.

Demo: https://jsfiddle.net/BlackLabel/dey08qLh/

API: https://api.highcharts.com/highcharts/series.line.dataLabels.shape

Answered By - Sebastian Wędzel