Currently, here is what happens:

1. I write a text in the editor. Now I want to add a link to a word
2. I go get the link from another tab of the browser
3. I am back to the editor. I select the word in the editor. I click the link tool, icon
4. a dialog appears but the word is NOT displayed in the lower field, so I have to retype it there

At point Nr.5, the highlighted word in the editor should be pre-input in the link dialog