id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
10842	MathJax widget - undo change done through a dialog	Piotr Jasiun		On Chrome and IE I wasn't able to undo change done through a dialog to the widgets which are alone in their paragraphs. This is most likely caused by #10812, because there's an error thrown from the selection.js. And it works fine on FF (because there's a bogus br after widget, so it doesn't fall into #10812 case).	Bug	closed	Normal	CKEditor 4.3	General	4.3	fixed