Multisite - Blog template not copying the theme's top menu


I encounter an issue with the blog templates plugin. I have a multisite and have set the installation as default theme for newly created sites.

Once a new site has been created all content is copied accept the primary menu (top_menu). I can see both menu locations are created, but only for the footer menu the pages are added. The pages for the primary menu are missing.

Enabling / re-enabling installed plugins do not have any effect on this behavior.

My website is
Support access is enabled.

Do Find attachment for screenshots.