autostart dropbox

Hi, In Fedora 34 I am not able to autostart dropbox in KDE. I have tried with systemd with the following dropbox.service file put in .config/systemd/user: [Unit] Description=Dropbox as a user service After=local-fs.target network.target [Service] Type=simple ExecStart=/usr/bin/dropbox start ExecStop=/usr/bin/dropbox stop Restart=on-failure RestartSec=1 Environment=DISPLAY=:0 [Install] WantedBy=default.target It works with systemctl --user start dropbox but if I enable the service with systemctl --user enable dropbox, after login the service is dead. What am I missing? Thanks, Enrique.