Document version increases on live site when version is removed on staging

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.X EE, 7.0.X EE, Master
• Fix Version/s: 6.2.X EE, 7.0.0 DXP FP26, 7.0.X EE, 7.0.4 CE GA5, 7.1.X, Master
• Component/s: Documents & Media, Staging
• Labels:
  • QA-AUTOMATION
  • liferay-digital-enterprise-70-sp5
  • liferay-fixpack-de-26-7010
  • liferay-fixpack-portal-163-6210
  • staging_testing
• Branch Version/s:
  7.0.x, 6.2.x
• Backported to Branch:
  Committed
• Fix Priority: 4
• Sprint: Collab 5
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/49101

Steps to Reproduce:

1. Create site
2. Enable local live staging with Documents and Media selected
3. Go to staging site
4. Add document
5. View document version (1.0)
6. Publish to live
7. Go to live site
8. View document version on the live site (1.0)
9. Go to staging site
10. Edit document (version 1.1)
11. Publish to live
12. Go to live site
13. View document version on the live site (1.1)
14. Go to staging site
15. Go to document
16. Delete version 1.1
17. View document version (1.0)
18. Publish to live
19. Go to live site
20. View document version on the live site

Expected Result:
Document version matches staging site (1.0)

Actual Result:
Document version increased on the live site (1.3)

Reproduced on both local live and remote live configurations on:
Tomcat 8.0.32 + MySQL 5.7.17. Portal master GIT ID: f08886d834fd62d6422349a116834e6eef7a6708.
Tomcat 8.0.32 + MySQL 5.7.17. Portal ee-7.0.x GIT ID: 9496e46ec5a4c8d2e8656aebfb86e61e0723da8e.