Welcome page is lost in new navigation menu when publishing to remote site

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.1.X, Master
• Fix Version/s: 7.2.10 DXP FP1, 7.2.1 CE GA2, 7.2.X, 7.3.10 DXP GA1, Master
• Component/s: Staging, Staging > Export/Import, ~[Archived] WCM > Navigation
• Labels:
  • QA-FP
  • liferay-fixpack-dxp-1-7210
  • staging
• Branch Version/s:
  7.2.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/75242
• QA Test Name:
  • Modern_Site_Building_and_Export_Import:_Import_remote_staging_site
• QA Test Score: 5

Steps to Reproduce:

1. Enable remote publish between two bundles using default site(both Liferay).
2. In staging site, go to Product Menu -> Build -> Pages.
3. Add a public page named test page.
4. Go to Product Menu -> Build -> navigation.
5. Add a new navigation menu named test menu and choose welcome page and test page.
6. Go to default page and change navigation menu to use test menu.
7. Publish to live.
8. Go to remote site.

Expected result:
There are welcome page and test page in navigation menu.

Actual result:
There is only test page in navigation menu.