[Webkit-unassigned] [Bug 199258] Some elements disappear when there is a video or canvas inside a scaled overflow:hidden ancestor

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=199258

cody zhao <codyzhao at canva.com> changed:

           What    |Removed                     |Added
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                 CC|                            |codyzhao at canva.com

--- Comment #11 from cody zhao <codyzhao at canva.com> ---
Hi Simon & team,
Is there any progress on this issue?
The `backface-visibility: hidden` workaround is causing quite a few performance issue on iOS. It triggers hardware acceleration and promotes to a new composite layer. It is even worse if you have another elements overlapping this new layer by consuming too much GPU memory.
Could you please let us know if there are any workarounds or plans to fix this issue?
Thanks!

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