Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 44561f4f29c9a94096c4a00b4e09da1066d668d3
https://github.com/WebKit/WebKit/commit/44561f4f29c9a94096c4a00b4e09da1066d668d3
Author: Cole Carley <[email protected]>
Date: 2026-04-06 (Mon, 06 Apr 2026)
Changed paths:
M
LayoutTests/editing/input/ios/rtl-keyboard-input-on-focus-in-editable-page.html
M Source/WebCore/page/FocusController.cpp
M Source/WebCore/page/Quirks.cpp
Log Message:
-----------
outlook.com: Text selection get undone when trying to change `font`
https://bugs.webkit.org/show_bug.cgi?id=310549
rdar://171221909
Reviewed by Ryosuke Niwa.
Office uses Microsoft's rich text editor, roosterjs, which sniffs for
Safari and has it's own selection logic. I fixed this issue by adding a
quirk that sends over the chrome user agent string.
The bug persists with jus the chrome UA string, which I believe is why
roosterjs has it's own selection logic for Safari. So, I made a change in
the FocusController to preserve selection when focus leaves a contentEditable
root to a non-editable target.
*
LayoutTests/editing/input/ios/rtl-keyboard-input-on-focus-in-editable-page.html:
* Source/WebCore/page/FocusController.cpp:
(WebCore::clearSelectionIfNeeded):
* Source/WebCore/page/Quirks.cpp:
* failures.txt: Added.
Canonical link: https://commits.webkit.org/310670@main
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