[Chrome] Dropdown elements(Styles) are scrolled to top

[Rafal]

Steps to reproduce

1. Open ​http://ckeditor.com/demo#standard
2. Open Styles dropdown
3. Scroll to the middle using mouse scroll.
4. Close dropdown without selecting style.
5. Open dropdown once again
6. Scroll down

Expected result

I expect that it will work in the same way as in FF. Elements should scroll down without scrolling to the top.

Actual result

When I open Styles dropdown I can see that list is scrolled to the same position as it was when I closed. After scroll down list is scrolled to the top and next moved few elements down.

Other details (browser, OS, CKEditor version, installed plugins)

Chrome browser version: 52.0.2743.82 m OS: Windows 10

[Jakub Ś]

I have been able to reproduce this problem from CKEditor 4.0 in Chrome only on Windows and Mac (Safari on Mac is fine).

There is slight scroll in default styles dropdown but if you add more styles there you will see that dropdown actually scrolls all the way to the top.