I'm not entirely sure, but it would be interesting to read this bug report from mozilla as some what of a follow on for anyone trying to answer this: https://bu

I'm not entirely sure, but it would be interesting to read this bug report from mozilla as some what of a follow on for anyone trying to answer this: https://bugs.webkit.org/show_bug.cgi?id=53880 https://bugs.webkit.org/show_bug.cgi?id=53880