[Webkit-unassigned] [Bug 239014] [Pointer events] pointerend/pointercancel event never fired when swiping to forwards a page

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=239014

--- Comment #3 from Hristiyan Dodov <h.dodov at gmail.com> ---
I can reproduce this issue on iPhone 12 mini, OS version 15.4.1.

Reproduction site:
https://safari-pointer-swipe-bug.netlify.app/

I've also attached a video that showcases the bug:
- Swiping from the left (go to previous page) correctly triggers `pointerdown`, then `pointerup` events.
- Swiping from the right (go to next page) correctly triggers `pointerdown`, but **incorrectly** does not trigger `pointerup` afterwards.

The OP expects `pointercancel` to be fired, but that would introduce an inconsistency with swiping from the left. It should be a `pointerup` event.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20220416/d5ba0a25/attachment.htm>