Copy from example: http://webix.com/snippet/2cbcd403 .
if click on button and loose focus label disappear.
http://docs.webix.com/samples/05_list/15_active_content.html in sample similiar behavior.
Hello,
Please use “label” property instead of “value” to set button label.
http://webix.com/snippet/5e8c4a37
We will correct the demo in docs.