Issue 740417  fixed the bug that typing in an sticky positioned input box could incorrectly scroll the page. If the input box is onscreen, typing in it doesn't scroll the page now.

However, if the sticky input box is offscreen (e.g., its container is offscreen), typing in the box should scroll the page to reveal the input box. With the fix of  issue 740417 , Chrome now scrolls the page to the origin position of the sticky element while Firefox and Safari scroll the page to the last stuck position of the sticky element which is correct.

See http://jsbin.com/fufeco/ for example.