[Webkit-unassigned] [Bug 235515] Browser hangs with basic webgl usage such as showing pixi.js examples

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=235515

--- Comment #6 from tbomb80 <timmmc at msn.com> ---
(In reply to tbomb80 from comment #5)
> I'm seeing the same issue in Safari on iPad Air 2 devices with, OS versions
> 15.2.1 and 15.3, model number MGL12LL/A, but this does not repro on iPhone
> XR, iPhone 13 or iPad Gen 6. I'm also seeing the issue fixed by disabling
> "Settings->Safari->Advanced->WebGL Via Metal".
> 
> My use case is slightly different, WebGL content loaded using WKWebView in
> an iOS/iPadOS app, and it results in an app crash in that scenario. From
> what I can tell, disabling the Safari setting
> "Settings->Safari->Advanced->WebGL Via Metal" does not impact WKWebView's
> behavior.
> 
> Here are some more examples that trigger this issue
> https://phaser.io/examples/v3/view/actions/grid-align
> https://phaser.io/examples/v3/view/actions/inc-x-layers
> 
> 
> Would a fix for Safari also impact WKWebView?

This looks related to https://bugs.webkit.org/show_bug.cgi?id=228904

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