The reply cannot be continued after clicking the cancel button

• Type: Regression Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: Master
• Fix Version/s: 7.3.10 DXP GA1, Master
• Component/s: Message Boards
• Labels:
  • frontend
• Fix Priority: 3
• Last Working Version:
  7.3.1 CE GA2
• Sprint: LIMA | #17 | Apr14-May05
• Git Pull Request: https://github.com/ambrinchaudhary/liferay-portal/pull/355

Steps to reproduce:

1. Add a message boards thread
2. Click the reply button to reply this thread
3. Click cancel button
4. Click the reply button again
5. Type something in the CKEditor

Expected result:
The "Publish" button is enabled, the user can click the publish to reply to the thread.

Actual result:
The "Publish" button is disabled.