User Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.98 Safari/537.36 Steps to reproduce: If you define elements in an inline svg in a certain order the elements should be rendered in exactly that order. This works in normal cases. It should work as well if these elements are inside a group element. Actual results: However if these elements are enclosed in a group element the z-index order seems to be messed up. An example of this can be observed here: https://jsfiddle.net/hm9n9pgb/ (In case you don't observe the same behaviour this is a screenshot of Firefox with my setup: https://own.arrakiz.org/index.php/s/gn6XvLpUOSWLzyT ) Expected results: The order of the elements should be the same no matter if they are enclosed in a group or not. View the above jsFiddle in Google Chrome and you will see that Chrome renders both cases identical. (Again, here is a screenshot in Chrome: https://own.arrakiz.org/index.php/s/GvQIQ4GDFgPzU6S )

Regression window: https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=a799b5bff84c&tochange=b077c43a4306 Regressed by: b077c43a4306 Jonathan Watt — Bug 776054 - Flip the prefs to enable the use of display lists for SVG painting and hit-testing. r=roc.

duplicate of bug 1141098, no?