Bug - Cleaner - Deletes Imports Directory

[starvsion]

I got optimzer from flathub, and I am using Fedora 30.

When Optimizer deletes application logs, it deletes my nginx, php-fpm, supervisor logs, which is great. But it deletes their folders as well, as a result, these services cannot start, because /var/log/nginx/ does not exist (and these services have their own user and group, so they don't have access right to create a folder in /var/log), so I think the application should only delete files, and leave the directories alone. Thank you.