Yup, a patch is in review right now: <a href="https:&#x2F;&#x2F;bugzilla.mozilla.org&#x2F;show_bug.cgi?id=960780" rel="nofollow">https:&#x2F;&#x2F;bugzilla.mozilla.org&#x2F;show_bug.cgi?id=960780</a><p>Not sure if you missed it in the parent post, but here is a sneak peek: <a href="http:&#x2F;&#x2F;i.imgur.com&#x2F;qjWOERs.gif" rel="nofollow">http:&#x2F;&#x2F;i.imgur.com&#x2F;qjWOERs.gif</a>