[Chrome] Caret is lost when clicking editable element outside of inline editor

[isbor]

Steps to reproduce

1. Click inside the editor
2. Click in the textarea outside of the editor

Expected result

Caret is positioned in the textarea and I can start typing in it

Actual result

There is no caret in the textarea

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

Google Chrome Version 58.0.3029.96 (64-bit)

Also reproducible with current nightly build.

This problem was introduced with fix for #13446.

I'm attaching a test file where bug can be reproduced or if you prefer you can test it in this jsfiddle - ​https://jsfiddle.net/ka5aehx7/.