Some people find it easier to change the link text when there is a separate field for that. For example, currently, if you want to change the whole link text, you need to select from the beginning of the link to the end of it in the editor using the mouse or keyboard, and then type the new text. It would be much easier if we could just click on any part of the link and change its text in a specific text field, in a way that the new text would replace the existing one. This is how it was on CKE4, but they changed it on CKE5.
Here's a screenshot of how it would look like:
Active
2.0
Code