When replying in Message Boards, the text field is hidden from sight

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.3.X, Master
• Fix Version/s: 7.3.7 CE GA8, 7.3.10 DXP FP2, 7.3.X, 7.4.1 CE GA2, 7.4.13 DXP GA1, Master
• Component/s: Message Boards
• Labels:
  • ee-ts
  • liferay-fixpack-dxp-2-7310
• Branch Version/s:
  7.3.x
• Backported to Branch:
  Committed
• Story Points: 1
• Fix Priority: 3
• Sprint: LIMA | QA Sprint 8
• Git Pull Request: https://github.com/liferay-lima/liferay-portal/pull/1801

Description:
When replying in Message Boards, the text field is hidden from sight.

Steps to Reproduce:
1. Create widget page.
2. Add message boards widget.
3. Create a new thread, use text long enough to push the bottom of the widget out of sight (alternatively add additional replies).
4. In the three-dot menu on the first message, click "Reply" or "Reply with Quote"

Expected Behavior:
The reply text field is created and scrolled into view

Observed Behavior:
The reply text field is created with no visual indication making users believe nothing is happening.