JavaScript ComboBox

Issue with jqxComboBox height resizing.

HTML

<link rel="stylesheet" href="http://jqwidgets.com/public/jqwidgets/styles/jqx.base.css">
<link rel="stylesheet" href="http://jqwidgets.com/public/jqwidgets/styles/jqx.energyblue.css">
<script src="http://jqwidgets.com/public/jqwidgets/jqx-all.js"></script>
<div style="width:200px">
  <div id='jqxComboBox'></div>
</div>
<br>
<div>
  <div id='jqxComboBox2'></div>
</div>

JavaScript

/* 
To recreate the issue, select multiple accounts so that the combobox
is forced to adjust it's height beyond the the 40px set in the settings.
Then try to select another account by clicking the dropdown arrow.
You'll notice that the combobox opens and then instantly closes as a
result of of the height change. This issue occurs whenever there is a
change in the combobox's height
*/
    
    var source = {
    	datatype: 'json',
    	datafields:[
      	{name: 'id'},
        {name: 'level'},
        {name: 'text'}
      ],
      localData: [
      	{id: 'AFG', text: "Afghanistan"},
        {id: 'ALB', text: "Albania"},
       	{id: 'ALG', text: "Algeria"},
        {id: 'AND', text: "Andorra"},
        {id: 'ANG', text: "Angola"},
        {id: 'ANT', text: "Antigua and Barbuda"},
        {id: 'ARG', text: "Argentina"},
        {id: 'ARM', text: "Armenia"},
        {id: 'AUS', text: "Australia"},
        {id: 'AU', text: "Austria"},
        {id: 'AZE', text: "Azerbaijan"},
        {id: 'BAH', text: "Bahamas"},
        {id: 'BAR', text: "Bahrain"},
        {id: 'BAN', text: "Bangladesh"}
      ]
    };
    var dataAdapterCombo = new $.jqx.dataAdapter(source);
    /*This box autocloses the dropdown when the height changes.
			The only difference between the tow is the width property.
    */
    $("#jqxComboBox").jqxComboBox({
       source: dataAdapterCombo, 
       displayMember:'text', 
       valueMember:'id', 
       width:'100%',
       height:'40px',
       multiSelect: true,
       autoComplete: true,
       searchMode: 'containsignorecase'
    });
    /*This box behaves normally*/
    $("#jqxComboBox2").jqxComboBox({
       source: dataAdapterCombo, 
       displayMember:'text', 
       valueMember:'id', 
       width:'200px',
       height:'40px',
       multiSelect: true,
       autoComplete: true,
       searchMode: 'containsignorecase'
    });