Single approver is not visible in Kaleo Designer on virtual instance

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.X EE, Master
• Fix Version/s: 7.1.X, Master
• Component/s: Business Productivity, Business Productivity > Kaleo Designer
• Labels:
  • INACTIVE
  • QA-AUTOMATION
  • QA-RT
  • fw_code_review
  • fw_test_poshi
• Fix Priority: 3
• Git Pull Request: https://github.com/liferay/com-liferay-portal-workflow/pull/97

Steps to reproduce:

1. Go to Control Panel > Configuration > Virtual Instances
2. Add a new instance
   1. Web ID test.com
   2. Virtual Host 127.0.0.4
   3. Mail Domain test.com
3. Navigate to the new added instance. 127.0.0.4:8080
4. Login as admin Test Test
5. Go to Control Panel -> Configuration -> Kaleo Designer, assert that no definition is in KD.
6. Go to Product Menu -> Content -> Kaleo Forms Admin.
7. Click Add, add a new process, under the workflow tab, edit the Single Approver.
8. Publish without any change.
9. Go to Control Panel -> Configuration -> Kaleo Designer.

Expected result:
We should see the Single Approver in Step 5.

Actual result:
We can't see the Single Approver until we finish Step 9.