position: fixed doesn't work on iPad and iPhone

Question

I have been struggling with fixed positioning in iPad for a while. I know iScroll and it does not always seem to work (even in their demo). I also know that Sencha has a fix

Answer 1

In my case, it was because the fixed element was being shown by using an animation. As stated in this link:

in Safari 9.1, having a position:fixed-element inside an animated element, may cause the position:fixed-element to not appear.