id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
9636	Do not extend the toolbarGroups config object	Frederico Caldeira Knabben	Piotrek Koszuliński	"Change the appendto.html sample with the following:

{{{
var globalConfig = {
	height: 50,
	toolbarGroups : [ { name: 'basicstyles', groups: [ 'basicstyles' ] } ]
};

CKEDITOR.appendTo( 'section1', globalConfig );
CKEDITOR.appendTo( 'section1', globalConfig );
CKEDITOR.appendTo( 'section1', globalConfig );
}}}

Check the results :|

It seems that we're touching the original toolbarGroups configuration object internally. This brings troubles when there is a global configuration option in the application, which is reused by several editors.

If we want to use the original toolbarGroups object internally, we should make a depth copy of it instead."	Bug	closed	Normal	CKEditor 4.0	UI : Toolbar	4.0	fixed