Created attachment 185756 [details]
I'm just forwarding a bug report from a user that was present in Chrome 19 and still there in Chrome 24.
Go to http://www.mathjax.org/demos/mathml-samples/, zoom the browser to 400% and view Cauchy's integral formula. The Integral sign is clipped off on the right. If you zoom in and zoom out again, the bug disappear so that seems a painting refresh issue.
See attached screenshot.
Classifying as MathML is incorrect. This bug happens with the HTML-CSS output.
I do not see the integral clipping as described in this bug in Safari. This seems like it was a Chrome-specific bug, and since Chrome is not using WebKit anymore this is not relevant to this project.