Bug 264328

Summary:

Hitting the "down arrow" keyboard key while typing in the Slack "Threads" panel makes the page scroll instead of moving the cursor

Product:

WebKit

Reporter:

Antoine Quint <graouts>

Component:

UI Events

Assignee:

Nobody <webkit-unassigned>

Status:

NEW ---

Severity:

Normal

CC:

karlcow, webkit-bug-importer

Priority:

Keywords:

BrowserCompat, InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
rendering in safari	none

Description Antoine Quint 2023-11-07 02:27:10 PST

Steps to reproduce:

1. Open Slack in Safari (I used an Apple-internal instance)
2. Click on “Threads” in the sidebar
3. Start adding a new message in a thread (no need to send it)
4. Ensure that message includes a list in a separate line
5. Press the “up arrow” key on your keyboard to move the cursor back to the message’s beginning
6. Press the “down arrow” key

This should move the cursor within the message but instead scrolls the page for me. This reproduces as far back as macOS Ventura 13.6.

This does not reproduce in Chrome Version 119.0.6045.105 (Official Build) (arm64).

Comment 1 Antoine Quint 2023-11-07 02:27:21 PST

rdar://118041571

Comment 2 Karl Dubost 2023-11-20 04:03:07 PST

Created attachment 468673 [details]
rendering in safari