id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
13716	Redo is broken for Widgets	ferahl		"== Steps to reproduce ==

1. Go to http://sdk.ckeditor.com/samples/mediaembed.html
2. Double click the YouTube embed to edit the URL
3. Enter a different URL e.g 
{{{
https://www.youtube.com/watch?v=_W9ewqSjkKk
}}}

4. Undo then Redo -> works
5. Undo
6. Click off the editor (blur)
7. Click back on to the editor and try observe the Redo button is active - click it

== Expected result ==

Clicking Redo changes the state to the latest one (the video change).

== Actual result ==

Nothing happens.

N.B If you had more Undo states before this, then going back to them and then Redoing to the end will allow you to do the final Redo, but it is an empty state with only a selection change (from non-selected widget to selected widget)

N.B On my own widget it only breaks if when coming back into the editor I click on something other than the widget and click Redo. But it seems broken either way on the sample page.

N.B Tested to be broken on 4.4.8 as well

== Other details (browser, OS, CKEditor version, installed plugins) =="	Bug	closed	Normal		General	4.5.3	duplicate