Link in Preview loads in the same page instead of another tab/window

Steps to follow to reproduce:

• create a new page and go to edit mode
• write "this is a link"
• select text and click "link", then click webpage
• under webpage address type "www.xwiki.com"
• check "open in new window"
• click "create link"
• click preview
• in preview click on the link you have just created.

Result: Link will load in the same page and not in another tab/window.

In addition:

• click "save & view"
• click on the link.

Result: Link will load in a different tab/window - works as initially intended.