Responsive Properties Wisej 4

Hi guys,

After long 5 years im back to program with Wise J and see many things have changed. I am using Wise J 4 version and I am having a hard time with the responsive profiles that are not working for me. Maybe something is missing. Each control has a  phone profile and per what I read, that is the only thing to do. My form is a Page.

When I run the app, and resize the browser, it does not resize the control for phone device. Could anyone please share an example or walk me through?

Thanks,

Carlos