Bug 258016

Summary:

[iPadOS 16.4+] Scrolling using hardware trackpad barely works in overflow scroller inside overscroll-behavior:none

Product:

WebKit

Reporter:

Bartosz Legięć <bartek>

Component:

Scrolling

Assignee:

Nobody <webkit-unassigned>

Status:

NEW ---

Severity:

Normal

CC:

a_protyasha, panyaoheng, simon.fraser, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

Safari 16

Hardware:

iPhone / iPad

OS:

iOS 16

Attachments:

Description	Flags
Video showcasing the issue	none

Description Bartosz Legięć 2023-06-13 04:45:09 PDT

Created attachment 466679 [details]
Video showcasing the issue

## Issue
When using a hardware keyboard on iPadOS 16.4+ (ie. Apple's Magic Keyboard or Logitech's Combo Touch) scrolling on some pages is totally broken. Using touch scrolling (using a finger) works without any issues. Attached is a video showcasing the issue.

The same issue doesn't happen on older versions of iPadOS (eg. 16.3)

## Example affected page
https://www.craft.do/whats-new

## Additional related threads:
https://forum.obsidian.md/t/ios-scrolling-problem-with-external-mouse/59262/19
https://web.archive.org/web/20230330010906/https://www.reddit.com/r/ipad/comments/1264qls/bug_with_smooth_scrolling_trackpad_on_safari/

Comment 1 Radar WebKit Bug Importer 2023-06-13 09:56:36 PDT

<rdar://problem/110716713>

Comment 2 Abrar Rahman Protyasha 2023-09-27 15:35:56 PDT

*** Bug 262170 has been marked as a duplicate of this bug. ***