tabview reloads iframe?

Webix JS
1

It seems that if a tab contains an iframe, it is reloaded every time I move to that tab. I would like it only to be loaded the first time the user moves to that tab.

Sample code:

	<script type="text/javascript" charset="utf-8">
	   
	   var tabbar = {
		  view:"tabview",
		  //animate:true,
		  cells:[
			{ header:"Webix", body: {view: "iframe", src: "http://www.webix.com/"} },
			{ header:"Docs", body: {view: "iframe", src: "http://docs.webix.com/"} }
		  ],
		  tabbar:{ optionWidth:150}
		};

       webix.ui({
        id:"layout",
		type:"space", 
		padding:10,
		rows:[ tabbar ]
       });

   </script>
2

Unfortunately this is a native behavior of brower.

Unactive tab is removed from DOM and browser unloads such iframes, it can’t be prevented.