Unable to create a new line on Firefox Mobile

[Wiktor Walc]

Steps to reproduce

1. Firefox (mobile) 39, Android 4.4.2
2. Load ​http://ckeditor.com/latest/samples/
3. Type something and try moving to the next line by pressing "enter".

Expected result

The cursor is moved to the next line.

Actual result

The cursor blinks in the next line, but after typing a character, the text is entered back in the previous line. It is impossible also to press "enter" a few times.

Other details (browser, OS, CKEditor version, installed plugins)

Did not try earlier versions as Firefox Mobile was disabled by default in earlier versions of CKEditor. See also bug report on youtube: ​https://www.youtube.com/watch?v=mLf9pPj9FTM

[Alessandro]

there are news on this? if occur i could offer more videos (i am the author of video on youtube)

[kkrzton]

It is not a CKEditor bug, but native bug in Firefox on Android. Happens in non empty contenteditable element. I can see it was already reported to Mozilla some time ago: ​https://bugzilla.mozilla.org/show_bug.cgi?id=1040445.

[Alessandro]

I can't reproduce same issue on 45.0b2 firefox beta for android.

[kkrzton]

I checked on 45.03b and it seems to work well, can't reproduce it anymore. It means the issue should be resolved in the upcoming versions of Firefox Mobile (when beta will become stable version).

[Jakub Ś]

Related issue: #14383

[kkrzton]

The bug in FF was fixed (​https://bugzilla.mozilla.org/show_bug.cgi?id=1040445) and this issue does not occur anymore in newest FF for Android (checked with 46.0.1).