Oh wow, thanks for trying this. It is working indeed.
I am an absolute begginer so let me ask. Where is shotshare_data on my machine ? Is it in docker volumes ( like /var/lib/docker/volumes/) ? Is there a way I can store data in /srv/dev-disk-by-uuid-7fe66601-5ca0-4c09-bc13-a015025fe53a/Files/Shotshare/ ?