223659 2021-03-23 14:57:02 -0700 Kinopoisk.ru movie pinch zoom leads to 100% repro backboardd crash 2022-02-10 13:25:02 -0800 1 1 1 Unclassified WebKit Layout and Rendering Safari 14 iPhone / iPad iOS 14 VERIFIED MOVED InRadar P2 Normal --- 1 bogdan.brinza webkit-unassigned bfulgham simon.fraser thorton webkit-bug-importer zalan oldest_to_newest 1743022 0 bogdan.brinza 2021-03-23 14:57:02 -0700 1. Open any movie page on kinopoisk.ru website on iOS Safari, for example https://www.kinopoisk.ru/film/1387021/ 2. Start pinch zooming and continue until... ACTUAL: ...the phone goes dark and there is a spinning circle, then you get a lock screen - I'm assuming this is a crash EXPECTED: You can pinch zoom normally It's 100% repro for me and happens on every kinopoisk.ru movie page. Happy to provide additional details. I'm on latest public beta of iOS 14.5 if that helps, and didn't enable any Safari experimental features. 1743042 1 ap 2021-03-23 15:38:11 -0700 Thank you for the report! Do you know if this is a new issue in iOS 14.5 beta, or if it occurs with shipping iOS too? And yes, I can reproduce on 14.5. 1743043 2 webkit-bug-importer 2021-03-23 15:38:20 -0700 <rdar://problem/75758627> 1743050 3 bogdan.brinza 2021-03-23 15:54:00 -0700 I could repro this on shipping iOS on another iPhone, it took more effort and wasn't as straightforward to repro (I had to zoom in - zoom out few times), but I could achieve that crash on the first attempt eventually. 1768874 4 simon.fraser 2021-06-10 21:24:04 -0700 Did the page design change? I can no longer reproduce this. 1768876 5 simon.fraser 2021-06-10 21:34:06 -0700 Never mind, I can. It's the filter: blur(70px). 1839853 6 bfulgham 2022-02-10 11:40:34 -0800 The fix for this issue was needed outside the WebKit project, therefore this is being resolved as 'Moved'. This should now be fixed in shipping software. 1839890 7 bogdan.brinza 2022-02-10 13:25:02 -0800 Awesome, thank you! I can confirm it's fixed on iOS 15.3 device.