Having a staged site with web content is unstaged, missing references to a JournalArticle to that site doesn't work fine

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.X, 7.1.X, Master
• Fix Version/s: 7.0.0 DXP FP58, 7.0.0 DXP SP9, 7.0.X, 7.1.10 DXP FP2, 7.1.1 CE GA2, 7.1.10.1 SP1, 7.1.X, Master
• Component/s: Staging, Staging > Export/Import, WCM
• Labels:
  • ee-ts
  • liferay-dxp-70-sp9
  • liferay-dxp-71-sp1
  • liferay-fixpack-de-58-7010
  • liferay-fixpack-dxp-2-7110
• Branch Version/s:
  7.1.x, 7.0.x
• Backported to Branch:
  Committed
• Story Points: 0.25
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/62211

Steps to reproduce

1. Create site A
2. Turn on local staging but uncheck Web Content.
3. Create a web content and publish it to live
4. Create site B
5. Add a page with web content display
6. Configure the WCD in site B with the WC of site A
7. Export site to LAR file
8. Create site C
9. Import LAR file (important note: import will fail unless LPS-54392 is solved first )
10. Check WCD configuration:
    • Expected behavior: WC of site A is configured in WCD of site C
    • Wrong behavior: No WC is configured in WCD of site C