Dataview change type problem

Hi, i have a problem with dataview, here the example

http://webix.com/snippet/85dc59e8

when i change the type of my dataview to “GridView” it works, but when i change back to “ListView” it doesn’t work i don’t know where is the problem.
Thanks

I can confirm the issue.

The new xCount value will not be applied until the size of component is not changed. We will include fix in the next build. If you need it ASAP please contact the support.