Bug 153872 - REGRESSION (Safari 9.0.2?): Nested contenteditable scrolls outer window on horizontal select
Summary: REGRESSION (Safari 9.0.2?): Nested contenteditable scrolls outer window on ho...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: Safari 9
Hardware: Macintosh OS X 10.11
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2016-02-04 10:16 PST by m.lewandowski
Modified: 2016-03-07 15:56 PST (History)
6 users (show)

See Also:


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Description m.lewandowski 2016-02-04 10:16:07 PST
1. Open a demo: https://jsfiddle.net/fpua774e/
1. Try to select any part in "Try to select some text" text. It's preferable to make a selection horizontally, e.g. from left to right (vertical scroll should not be triggered at all in this case).

**Expected:**

Text is selected.

**Actual:**

Browser goes crazy with vertical scrolling.


I'll just add that CKEditor customers reported this bug to us, and it's a critical bug that makes using CKEditor impossible in Safari (see http://dev.ckeditor.com/ticket/14314).
Comment 1 Radar WebKit Bug Importer 2016-02-06 12:51:46 PST
<rdar://problem/24540046>
Comment 2 Simon Fraser (smfr) 2016-02-12 11:35:14 PST
Does this still happen in nightly builds?
Comment 3 m.lewandowski 2016-02-13 03:49:40 PST
I can check it on Monday, as currently I don't have any mac nearby. Nonetheless you can always check it in demo that I've attached.
Comment 4 m.lewandowski 2016-02-15 06:33:45 PST
Checked just with the latest nightly, and it's not fixed.
Comment 5 Alex Jarvis 2016-03-07 15:56:09 PST
This seems to be fixed in 9.1 which is in the 10.11.4 betas.