Microblogs - Commenting is broken when editing a post

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 2.0.4 EE GA2, 2.0.4 CE GA2
• Fix Version/s: 2.1.X CE, 2.1.0 EE GA3
• Component/s: Social Office Dashboard, Social Office Dashboard > Microblogs
• Labels:
  • SO_6.1.20_PASS
  • SO_6.1.30_PASS
  • SO_CE_UT
• Fix Priority: 4

1. Create new microblog post
2. Click 'Edit' button under the new post. However, don't post anything
3. Click 'Comment' button
4. Comment box expands but the box is disabled.

Expected: user should still be able to comment.