The restore UI present a page with three sections.
First section, "Choose an existing backup file", allows the selection of Section backups, Course backups and user backups. However, no such distinction is made when creating backups nor it is clear how to create three different backup types from the backup process. Restore link is very close to the backup file thus poorly visible.
Second section, "Import a backup file" is misaligned. Uploading a backup file, no "Restore" link appears.
Third section, Restore button is related to second, as only 1 backup is allowed to upload. This is an usability problem if I like to merge several course into one, since it is needed upload->restore->upload ->restore instead of upload all file then restore each one. Moreover, the restore should be a link instead of a button as it is the first section.