Any idea why deletion of artifacts on my second fileserver does not work?

fileserver_datasets: networks: - backend - frontend command: - fileserver container_name: clearml-fileserver-datasets image: allegroai/clearml:latest restart: unless-stopped volumes: - /opt/clearml/logs:/var/log/clearml - /opt/clearml/data/fileserver-datasets:/mnt/fileserver - /opt/clearml/config:/opt/clearml/config ports: - "8082:8081"
ClearML successfully stores artifacts on there, I can download them, but when I try to delete I get .... not deleted as error message, but 100% deletion and they get removed from the webserver, but remain on disk.