After installing the Worksuite non-saas application, I logged successfully into the system.
Then I started adapting my user (created designation and department successfully, then assigned to my user)
When clicking the save button I get logged out and the setup screen is appearing again.
PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
NAME="Debian GNU/Linux"
VERSION_ID="11"
VERSION="11 (bullseye)"
VERSION_CODENAME=bullseye
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"
Seems like data is not persisted on successful installation.