Assets Associated with Personalized Variations on a child site are not published to remote live

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.2.X, 7.3.X, Master
• Fix Version/s: 7.2.10 DXP FP6, 7.2.X, 7.3.10 DXP GA1, Master
• Component/s: Collections > Collections Personalization, Staging
• Labels:
  • NAT
  • ee-ts
  • liferay-fixpack-dxp-6-7210
• Branch Version/s:
  7.2.x
• Backported to Branch:
  Committed
• Story Points: 1
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/88109

Reproduction steps:

1. Set up two bundles in a remote staging configuration
2. In Staging instance, create a site named staging_parent
3. Add a new child site to staging_parent, called staging_child
4. In Live instance, create a site named live_parent
5. Add a new child site to live_parent, called live_child
6. On staging_parent site, create 2 segments named as home_segment (configure as 'URL + containing + home') and search_segment (configure as 'URL + containing + search')
7. Set up remote staging for staging_parent and publish to live_parent site (make sure to also configure and publish all Web Contents and Segments as well)
8. At staging_child create 3 web contents (A, B, C)
9. Still at staging_child, create a Content Set (named as content_set) that displays web content A for anyone, B for home_segment and C for search_segment.  
10. Create 2 public pages on staging_child, named as home_page and search_page 
11. Add 1 Asset Publisher to each of these pages above and configure them to display content_set
12. Set up remote staging for staging_child (make sure to also configure and publish all Web Contents and Segments as well) and publish it to live_child

Current behavior:
On live_child site, check the following pages:
/web/live_child/ Asset Publisher displays web content A (expected)
/web/live_child/home_page AP shows "There are no Results" (unwanted behavior)
/web/live_child/search_page AP shows "There are no Results" (unwanted behavior)

Expected behavior:
/web/live_child/ Asset Publisher displays web content A
/web/live_child/home_page Asset Publisher displays web content B
/web/live_child/search_page Asset Publisher displays web content C