Vertical scroll resets when horizontal scroll is triggered

JoseMiguelPulgarin

Hellooo

I noticed a bug when using the Gantt chart. If the task tree is collapsed enough to activate horizontal scrolling, and at the same time there are enough tasks to require vertical scrolling in the timeline, the following happens:

If you scroll vertically inside the timeline.
Then scroll horizontally in the task tree.
The vertical scroll in the timeline resets back to the top.

I was able to reproduce this issue even in the official demos, for example here:
https://docs.svar.dev/react/gantt/samples/#/performance/willow

This behavior seems related to the problem described here:
https://forum.svar.dev/d/115-disabling-automatic-horizontal-scrolling
In my own application the issue is even more noticeable since I use multiple columns, which makes horizontal scrolling essential.

Is there a way to fix or work around this behavior?
Thanks a lot for any help.

tasha

Hello JoseMiguelPulgarin,

We have reviewed the behavior you described and can confirm that this is a known bug in the current implementation.
Unfortunately, at this time, we do not have a workaround available for this problem. However, we plan to fix it in the future.
As soon as the fix is ready, we will let you know.