https://bugs.freedesktop.org/show_bug.cgi?id=100239
--- Comment #21 from Timothy Arceri t_arceri@yahoo.com.au --- (In reply to network723 from comment #20)
(In reply to Timothy Arceri from comment #19)
Does that fix the issue for you?
Yes, it does fix scope rendering for me. Is any negative performance impact to be expected with that flag?
Potentially but it's unlikely to be noticeable.
Also, is it doing effectively same thing as patch from comment #9?
Yes.