TYPO3 Core

The Link Browser used with ckeditor breaks when selecting e.g. a file when the browser search is used to find a record in the Link Browser.

How to reproduce (tested in Chrome):

• Select a text in ckeditor
• Open link browser by clicking the "Link" icon
• Switch to tab "File"
• Open browser search (CTRL + F, for example)
• Search for anything that matches a file
• Click that file

The browser console of Chrome now logs the error Uncaught TypeError: Cannot read property 'getParent' of null.

In Firefox, the whole text gets linked instead.

The issue is that the browser search creates a new Selection which overrides the previous selection done by the editor.