Steps to reproduce:
1. Start portal and login, enable local live staging.
2. Enable page versioning on public page.
3. Add 2-3 public pages.
4. Try to move the new created page as child page of default home page.
5. Click the > button of home page to see the child pages. (or refresh the page)
The child pages displayed as expected.
The child pages go back to the same level of home page.