Is it possible to show tooltip rendering from both sides?

[jagdaleganesh]

As per the documentation, now showing tooltip is possible when we move mouse from right to left or left to right. I came up across the situation where I want to show tooltip when mouse moves from both the direction .
Please help me out here.

My case is, I have bubble/scatter chart and some bubble /point are too small so it is getting very hard to get tooltip of that point.

I checked the online example , there it shows tooltip correctly . in my case I have added zoom plugin , is it becaseu of that causing the issue?