Cubase 13 pro Backup problem

Hello! Windows 10/11 pro, Cubase 13 pro. When a Cubase project backup is made in a new folder, with a new project name and a changed project structure (audio files, arrangement), the new structure is also saved in the old Cubase project. Am I the only one having this serious problem?

What exactly do you mean by this?
Here’s an example of the options available when selecting File > Back up Project.

project_handling_back_up_project_dialog

Nothing here that would change the project structure per se as far as I can see.

You are right. By turning off “keep current project active” everything happens as before