Cannot move caret after trying to do "Kakutei-Undo" of Apple Japanese Input in twitter.com

NEW
Unassigned

Status

()

P2
normal
2 years ago
2 years ago

People

(Reporter: masayuki, Unassigned)

Tracking

({inputmethod})

Trunk
All
Mac OS X
inputmethod
Points:
---

Firefox Tracking Flags

(firefox54 affected)

Details

(Whiteboard: tpi:+, URL)

STR:
1. Open https://twitter.com/ and log into it.
2. Set focus to the editor to tweet.
3. Input "テスト" and commit it.
4. Input "テスト" again and commit it.
5. Press Ctrl+Backspace

Expected result:
2nd "テスト" becomes marked text and it's impossible to convert it to other string.

Actual result:
Nothing happened and cannot move focus with arrow keys anymore.


I think that the editor to tweet hacks something. Therefore, it may be okay not to be able to do "Kakutei-Undo" but we should avoid the latter issue.

I reproduce this bug either in e10s mode nor non-e10s mode.
See Also: → bug 1341978

Updated

2 years ago
Priority: -- → P2
Whiteboard: tpi:+
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