Inconsistent context in case of displaying a referenced node

The main issue is that the context of the referenced node is the context of the node where it was created.
The issue has been reproduced as below:

1. Creation of a site B with the sample-bootstrap-templates template.
2. Creation of a menu after creating 3 pages: Site B page 1, Site B page 2, Site B page 3
3. Upload a new logo for the site B
4. Création of a News (News entry) in the central column of the Home page.
5. Creation of a site A with the sample-bootstrap-templates template.
6. Creation of a menu after creating 2 pages: Site A page 1, Site A page 2.
7. In the central column of the Home page.
   • Right-click and selection of the menu "Show in Repository Explorer"
   • Right-click on the "news" content in the site B and copy it.
   • Select Home > pagecontent in the site A,
   • Right click on pagecontent and select "Paste reference"
8. Access to the site A in preview mode:
   => The content of the news of the site B is well referenced BUT the content of this news is displayed in the context of the site B: The logo and the menu of the site B is displayed
9. Publication of the two sites.
10. Access to the site A in live mode:

The content of the news of the site B is well referenced BUT the content of this news is partially displayed in the context of the site B: The logo is the logo of the site A BUT the menu of the site B is displayed