Parent/Children Rows with treegrid take to much height

[E30613]

Hello,

I am using Parent/Child rows and want to display multiple Events in one line for the children.
With the use of uniqueNames: true in my yAxis options i was able to archive this, but if i use multiple series the height of each row is getting increasing. It seems like one row now contains invisible rows inside. https://jsfiddle.net/usf2gzvh

Is there a way to get the height of each row back to normal size like it is with one series? https://jsfiddle.net/fugqz4vm/

Best regards

[mateusz.b]

Hello E30613,

Welcome to our forum and thanks for contacting us with your issue!

It is a bug that was reported some time ago. Here is a ticket: https://github.com/highcharts/highcharts/issues/11796
Please read it thoroughly, you can find there all currently available workarounds.

Let me know if that was what you were looking for!
Regards!