Bug on window refresh

[alejandroamoretti]

I noticed that when a page is refreshed (in Chrome, at least, which retains your scroll position on page refresh) while a pinned element is being pinned, that element will now only become pinned at or below the point on the page that was at the top of the browser window upon reloading.

[JeskTop]

@alejandroamoretti I also had this bug. But I found the example did not have. So I very confused.
Did you solve this problem?

[relaxgo]

I set the containerSelector, and this bug solve, but another appear...

[Tonnnylee]

I fixed this bug. var parentOffset = $this.offsetParent().offset(); replace with var parentOffset = $this.parent().offset(); will be ok!

[jhxxs]

@JeskTop I tried your solution and currently it works fine. thanks.