id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
12788	Invalid dropdown positioning when screen is scrolled	Marek Lewandowski	Artur Delura	"If you have a page with a longer content than your screen height, editors below ""one screen height"" will have dropdowns mispositioned.

1. Open any sample with CKEditor. (i.e. samples/replacebyclass.html)
2. Evaluate following code:
{{{
( function() {
	// Increase description block height.
	document.querySelector('.description').style.height = '3000px';
	// Scroll down, lemme do it for you.
	window.scrollTo(0,document.body.scrollHeight);
}() );
}}}
3. Click font size dropdown.

As far as I've tested **only Blink browsers** seems to be affected by this issue (Chromium, Chrome, Opera). FF and IE8 were fine, don't know how about Safari.

This is a regress introduced in [http://dev.ckeditor.com/ticket/12747 t/12747] git:5875b0cf0bd145156a25d60e4a4ae9afb543916b (not yet published)."	Bug	closed	Normal	CKEditor 4.4.7	General	4.4.7	duplicate