title: Fixed position delayed on IOS
body: <p>After I tested affix on my website on iPad I find out that it is not working properly and I goggled that it is problem with iOS <a href="https://github.com/twbs/bootstrap/issues/11560" rel="nofollow">https://github.com/twbs/bootstrap/issues/11560</a> and currently there is no easy solution for that.</p>
  
  <blockquote>
    <p>iOS just has problems with calculating fixed position as you scroll.
    Basically you don't get an updated fixed position until a slight delay
    after you stop scrolling</p>
  </blockquote>
  
  <p>Is there anything I can do to make it work, may be some one already done some work around?</p>