I have this use case where the user can drill down on a given item in the series to view the details.
The click action will result in a remote call to show the data in a grid.

The problem is that there is no reliable way for handling the click event on a series.
Itemevents is fine as long as you can see the bar but let's say I have 2 bars one with value 2 and another with value 13455; the first bar will be so short that we can't click.
Ideally we would want the label to be clickable but that is also a challenge since there is not supported I think.
I tried to add custom sprites on the chart surface but spriteevents does not see the sprite(it always return the background).

Did anyone has similar requirement, if so how did you make your chart clickable?

Thank you,