Example to use context in visibility API

[rmanibus]

Help Wanted

Problem

Hi,
I can't figure out how to use the context property in the visibility API.
I tried the following :

  $('#fixedDiv')
    .visibility({
      type   : 'fixed',
      context: '#containerDiv',
    })
  ;

But nothing happens. It work correctly without the visibility property but I want the element to be fixed only inside the container.
What am I missing here ? Is it possible to add some example in the documentation ?

Thank you

[y0hami]

This JSFiddle may help you understand its usage https://jsfiddle.net/jqLmg3oz/

[rmanibus]

So it is not designed to fix content only when a specific div is passing on screen. I used sticky instead.

Thank you very much.