Annotations in stacked vertical bar graph

[Neelam_Zanvar]

Hi
I have created the following stacked bar graph

I have used annotation to display extra data at a specific time on x axis.
When i hover on the number in the pink circle at the top

but i am not able to take control on that box which has all dat. As we can see in the image there are many more entries which needs to be scrolled. i am unable to take control to that box. i tried right clicking the bar, using keys. but it doesn't work

[Marco_Liberati]

It is not possible to scroll the entire list of annotations when grouped, only the first 5 within the tooltip.
Zooming in the chart will recompute the annotations and show more detail.

[Neelam_Zanvar]

then how can i access the other entries? +14 more as shown in the image. when i hover on a particular bar at a partiular time on x axis i would like to see sum(bytes) and sum(duration) for every service at the minute of time

[Marco_Liberati]

Brushing the chart within the area of the annotation zoom in the time range and uncluster the annotation group.