"Locking" scroll while preserving scroll location

[quoid]

The Problem:

overflow: hidden does not work on iOS devices at the element level.

Solutions:

1. Assign overflow: hidden to the html and body class as well.
   Issues: if you overflow: hidden on the body and html element; the moment you trigger those properties/rules, the browser scrolls to the ‘top’.

2. Using jQuery (unbind - touchmove) - currently in use
   Issues: you can unbind the touch move on the element, but child element can scroll elements behind themselves