Systemd descriptor invalid

seems impossible that the systemd descriptor is valid after the update to eXist 5.0.0 since there is no startup.jar anymore.

see for example sade.textgrid.de

root@sade:~# systemctl status sade.service 
● sade.service - SADE - Scalable Architecture for Digital Editions (flavour: sade)
   Loaded: loaded (/lib/systemd/system/sade.service; enabled; vendor preset: enabled)
   Active: active (running) since Mon 2019-11-11 13:53:57 CET; 4 weeks 1 days ago
     Docs: https://sade.textgrid.de
 Main PID: 796 (java)
    Tasks: 37 (limit: 4681)
   CGroup: /system.slice/sade.service
           └─796 /usr/bin/java -Xms2048m -Xmx2048m -Dfile.encoding=UTF-8 -Dexist.home=/opt/sade -jar /opt/sade/start.jar jetty

Warning: Journal has been rotated since unit was started. Log output is incomplete or unavailable.
root@sade:~# cat /lib/systemd/system/sade.service
[Unit]
Description=SADE - Scalable Architecture for Digital Editions (flavour: sade)
Documentation=https://sade.textgrid.de
After=syslog.target

[Service]
User=sade
WorkingDirectory=/opt/sade
ExecStart=/usr/bin/java -Xms2048m -Xmx2048m -Dfile.encoding=UTF-8 -Dexist.home=/opt/sade -jar /opt/sade/start.jar jetty
SuccessExitStatus=143

[Install]
WantedBy=multi-user.target