[Neos] Remove link

[Andrew Omelyanchuk]

I have code

    link:
      type: string
      ui:
        label: 'Link'
        inspector:
          editor: 'TYPO3.Neos/Inspector/Editors/LinkEditor'

In backend it works,  I can add link and show it on frontend
http://i.imgur.com/1BKtV6M.png

But i can't remove link. I press remove button, and link don't remove
How can I to fix it?