RESOLVED CONFIGURATION CHANGED 194832
Chrome freezes when doing a Translate with Intersection Observer enabled 
https://bugs.webkit.org/show_bug.cgi?id=194832
Summary Chrome freezes when doing a Translate with Intersection Observer enabled
Simon Fraser (smfr)
Reported 2019-02-19 14:59:41 PST
The Chrome browser freezes when doing a 'Translate' when Intersection Observer is available. To reproduce: 1. Install Chrome on iOS 12.2 beta 2. Load m.yahoo.co.jp 3. When Chrome prompts you to translate the page, tap Translate 4. Chrome hangs for a long time. I've confirmed that disabling Intersection Observer fixes this. What Chrome seems to be doing is using is injecting a user script that makes use of Intersection Observer for the Translate feature, and then not handling the flood of callbacks that happen (Chrome is spending a lot of time under UIView snapshotting).
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Simon Fraser (smfr)
Comment 1 2019-02-19 15:00:02 PST
rdar://problem/47875681
Ali Juma
Comment 2 2019-02-19 17:03:39 PST
This is fixed in Chrome 73 (currently in Beta).
Simon Fraser (smfr)
Comment 3 2019-02-19 17:11:59 PST
Thanks for checking!
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