I am facing this issue after upgrading from CKEditor 3.6 to CKEditor 4.4.3 . Selecting a value in richCombo would reflect in the combo and not change on opening other combos or typing in the editor in 3.6 . Same code doesn't work in the latest version (4.3.3). I am facing 2 issues -

1. Selecting a value in the combo doesn't reflect in the title --- Fixed this by adding the line  this.setValue(value) inside onClick function .

2. Opening any other combo or clicking inside the editor results in title being reset to the label in definition.  How can I prevent this from happening ? Combo should display the selected value until it is explicitly destroyed or cleared .  

Pasted the sample code below ,is this combo missing any additional parameters ?  Checked the styles combo, can't find anything being done there to retain the selected style (opening another combo and selecting a value will not change style value until user presses enter key or moves to a line with different style)

Sample code in plugin.js :  Created plugin with states  combo . Select a value in states combo (say CA) , "CA" is now displayed as the label of this combo . Type something in the editor or open another combo , title of states combo is reset to "State".

( function() {
	CKEDITOR.plugins.add( 'statecityplugin', {
           requires: 'richcombo',
          
		init: function( editor ) {
			var config = editor.config,
				stateList = [],
                                cityList = [];           
                        stateList.push(['Cali','CA','CA']);
                        stateList.push(['Tex','TX','TX']);
                        cityList.push(['SanFran','SF','SF']);
                        cityList.push(['LosAng','LA','LA']);

			editor.ui.addRichCombo( 'states', {
				label: 'State',
				title: 'State',

				panel: {
					css: [editor.config.contentsCss, CKEDITOR.skin.getPath('editor')],
					multiSelect: false,
					attributes: { 'aria-label': 'State' }
				}, 
				
                                init: function() {
					var state, stateName, stateCode,  i, count;

					for ( i = 0, count = stateList.length; i < count; i++ ) {
						state = stateList[ i ];
						stateName = state[0];
						stateCode = state[1];
						this.add( stateName,stateCode, stateCode );
					}
					this.commit();
				},

				onClick: function( value ) {
                                        editor.insertHtml('You are in '+value);
					editor.fire( 'saveSnapshot' );
				}  
                        });
                      
                }
        } );
} )();