Timer cell editor has duplicate "Add Section" buttons in Kaleo Designer

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.X EE, 7.0.0 DXP SP9, 7.0.X, 7.1.10 DXP GA1, 7.1.X, Master
• Fix Version/s: 7.2.10 DXP FP1, 7.2.X, 7.2.1 CE GA2, Master
• Component/s: Business Productivity, Business Productivity > Kaleo Designer
• Labels:
  • QA-V
  • liferay-fixpack-dxp-1-7210
• Branch Version/s:
  7.2.x
• Backported to Branch:
  Committed
• Story Points: 0.25
• Fix Priority: 2
• Sprint: Workflow_7.2_15, Workflow_7.2_SP1_01
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal-ee/pull/25026/files

Steps to Reproduce:

1. Go to the Kaleo Designer.
2. Create a new definition.
3. Add a task to the definition.
4. Double click on the task.
5. Double click in the "Timers" input.
6. Scroll to to the bottom of the cell editor

Expected Result:
Blocking section has 1 button to "Add Section"

Actual Result:
Blocking section has 2 buttons to "Add Section"

Reproduced on:
Master + master-private
7.0.x + 7.0.x-private
master GIT ID: abb699f62f82653173d777cc066f16e477d39780