Comments display as "Edited" after being approved in workflow

• Type: Bug
• Status: Closed
• Resolution: Won't Fix
• Affects Version/s: 7.0.0 Alpha 2
• Fix Version/s: None
• Component/s: Comments, ~ [Archived] Collaboration
• Labels:
  • EXP7
• Fix Priority: 3
• Git Pull Request: https://github.com/daledotshan/liferay-portal/pull/313

Steps to Reproduce:

1. Go to Liferay > Configuration > Workflow Configuration
2. Set "Comments" to "Single Approver"
3. Save
4. Go to Welcome page
5. Add Page Comments portlet
6. Add comment
7. Go to My Account > My Workflow Tasks
8. Approve comment
9. Go to Welcome page
10. View approved comment

Expected Result:
Comment displays the same as a new, non-workflow comment.

Actual Result:
Comment displays as "Edited"

Reproduced on:
Tomcat 7.0.62 + MySQL 5.6.25. Portal master GIT ID: b564e7c789a05a7a34e98a466796a26cefac0d4b.