id summary reporter owner description type status priority milestone component version resolution keywords cc 16902 [iOS] CKEditor editing area scrolls incorrectly when inputting new characters on a scrolled page m-turek "== Steps to reproduce == 1. Open CKEditor sample on iOS, Safari. Editor should contain some text and be scrollable. There should be some content on the page above the editor so that whole page is also scrolled. 2. Scroll the page down to see top of the editor. 3. Tap on the beginning of editor's text. 4. Input new characters. '''NOTE:''' The issue appears to be native iOS issue as it can be reproduced without using CKEditor at all. See this code sample: https://codepen.io/mturek/pen/oZwBee The sample presents an iframe with 'contenteditable' body on a page with some text above the iframe. Follow the reproduction steps: 2-4. It is also worth noting that 'scroll' event is not fired on iframes on iOS. Also scrollTop property of an iframe cannot be set and is always equal 0. To workaround these problems iframe is wrapped in a div with fixed height and following css, which enables iframe scrolling: {{{ overflow-y: auto; -webkit-overflow-scrolling: touch; }}} == Expected result == New characters appear in the editor. Editor is not scrolled. Input text is visible on screen. == Actual result == New characters are input however whole page and the editor is scrolled. Input text is not visible on screen due to wrong scroll position. == Other details (browser, OS, CKEditor version, installed plugins) == Problem has been checked in CKEditor 4.6.2, iOS 10.2, Safari 10.0" Bug confirmed Nice to have (we want to work on it) General 4.7.1 iOS Support