Bug 225383 - Text elements randomly disappear after hovering, page eventually crashes/reloads.
Summary: Text elements randomly disappear after hovering, page eventually crashes/relo...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Compositing (show other bugs)
Version: Safari 14
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2021-05-04 23:39 PDT by Tomas Carnecky
Modified: 2022-02-09 10:13 PST (History)
3 users (show)

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Description Tomas Carnecky 2021-05-04 23:39:17 PDT 
I have a website where some text elements randomly disappear after the user is moving the cursor a bit to hover over various parts of the website. After moving the mouse a bit more, the page eventually crashes («This webpage was reloaded because a problem occurred»).

This bug is hard to reproduce because it seems to be dependent on the hardware. I can't reproduce it on my M1 MacBook, the report came from a user who has a MacBook Pro (15-inch, 2018), and a second user whose HW specs I don't know yet.

I couldn't create a test case yet (as it's impossible for me to actually trigger this bug), I have a screen recording though.

Also, it's an Apple internal website, so can't share the link here. But I can add the link and the screen recording to the rdar once you create it.

BTW, is there a way to see more details as to why the website was reloaded or what exactly the problem was? The simple «This webpage was reloaded because a problem occurred» message is not useful.
Comment 1 Simon Fraser (smfr) 2021-05-05 08:50:20 PDT 
If it's an Apple internal site please use Radar or Feedback Assistant to report the bug, with the URL.
Comment 2 Simon Fraser (smfr) 2021-05-11 08:43:21 PDT 
<rdar://77808755>