[Webkit-unassigned] [Bug 253080] New: Instant scroll to edge occurs when scrolling during overscroll in a scroll-snap container
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Tue Feb 28 07:58:55 PST 2023
https://bugs.webkit.org/show_bug.cgi?id=253080
Bug ID: 253080
Summary: Instant scroll to edge occurs when scrolling during
overscroll in a scroll-snap container
Product: WebKit
Version: Safari Technology Preview
Hardware: Mac (Intel)
OS: macOS 12
Status: NEW
Severity: Normal
Priority: P2
Component: Scrolling
Assignee: webkit-unassigned at lists.webkit.org
Reporter: augus.dupin at gmail.com
CC: simon.fraser at apple.com
Created attachment 465220
--> https://bugs.webkit.org/attachment.cgi?id=465220&action=review
testcase
In a scroll container with scroll-snap-type set to mandatory or proximity, when initiating a scroll gesture during overscroll, the scroll container scrolls instantly to the edge, ending the overscroll animation right away.
The expectation would be that no instant scrolling occurs, the content should move from its current overscrolling position without jump.
Steps to reproduce:
- open the test case on macOS
- scroll down and then up to cause overscroll
- scroll up or down (with or without lifting the fingers) before the end of overscroll
- observe that the content gets scrolled instantly to the edge instead of moving naturally from its current position
This occurs in STP 164, but might have been introduced before.
--
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/20230228/79d05cfd/attachment.htm>
More information about the webkit-unassigned
mailing list