Create Date, Expiration Date, Modified Date, and Publish date metadata fields have no labels in Asset Publisher

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.X EE, 7.0.0 M7
• Fix Version/s: 6.2.X EE, 7.0.0 Alpha 1
• Component/s: Content Display Widgets > Asset Publisher widget, ~[Archived] WCM > Publication
• Labels:
  • liferay-fixpack-portal-137-6210
• Branch Version/s:
  6.2.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Git Pull Request: https://github.com/juliocamarero/liferay-portal/pull/3662

Steps to reproduce:

1. Add a Web Content article in a Site
2. On a page in that Site, add an Asset Publisher portlet
   • Configure this AP instance to display all the metadata fields
   • Save and refresh the page

Expected result:
The different date fields will have labels allowing the User to decipher between each of them.

Actual result:
Each of these fields just shows a calendar date, without a way to tell them apart. See attached screenshots.