When I apply the CSS zoom style to my chart, the tooltip position becomes incorrect. The tooltip is not showing the correct series my pointer is located at and the tooltip box is not aligned with my pointer.
Do you mean using the range selector for zooming?
May you please send us an example of the problem?
This way it would be easier for us to find and resolve the problem.
Just edit the smart chart element there by ‘right-click and inspect’ and then add a style ‘zoom: 0.8’ to it. The chart will become smaller size. And, you can see that the tooltip is not showing the correct series my cursor is pointing at and the tooltip position is not aligned with my pointer.