Backup completed, but no files, only mysql dump

[kskrlinnorth2]

When I run this command php artisan backup:run on local machine (Windows 11 with Wamp) I get this output and email that backup was successful:

There is zip file with same size:

But inside zip is only db-dumps folder with less than 1 MB

[Lucas Silva dos Santos]

set in config/backup

example
'relative_path' => base_path(),