Image block: 'Insert link' is broken

[noisysocks]

Issue Overview

The Insert link functionality in an image block's toolbar is broken.

Steps to Reproduce (for bugs)

1. Insert an image block
2. Click the Insert link button in the toolbar
3. Type in the title of a published post

Expected Behavior

A list of posts appear which can be selected with the arrow keys.

Current Behavior

The toolbar disappears.

Possible Solution

Probably need to put an event.stopPropagation() into the UrlInput onKeyPress event.

Screenshots / Video

Related Issues and/or PRs

It looks like #5513 introduced this regression.

[JeroenSormani]

Can confirm its broken on version 2.6.0

Trying to type anything into the field doesn't work:

Navigating left/right or trying to remove something with backspace doesn't work as expected either:

Expected behaviour here would be to be able to move the cursor left/right to be able to edit a link.
Current behaviour it navigates the link options, even on input field focus

[youknowriad]

This has been fixed in 2.7