Major Description
During the migration process, users can see warnings about broken links related to the @self parameter (in the pagetree macro).
Could not find page [@self] in space [spaceName]. Links to this page may be broken. This may happen when importing a space that links to another space which is not present in this Confluence export, or the page is missing
The same issue probably affects @home.
It would be better to convert those parameters properly anyway.