HI!
We are using flotr2 to draw the charts in our dashboards. And flotr2 uses bean for events management.
Since Chrome/Chromium v42 the events are not fired when we are over a chart (mouse up, mouse down ...).
This is how flotr2 uses bean:
https://github.com/HumbleSoftware/Flotr2/blob/master/js/EventAdapter.js
I have tested it with current bean master.