BUG #17278: Silent install issue

The following bug has been logged on the website:

Bug reference:      17278
Logged by:          Maksymilian Kunc
Email address:      maksymilian.kunc@deliveryhero.com
PostgreSQL version: 14.0
Operating system:   macOS 11.6
Description:

Hi,
I'm trying to deploy postgre 13.2 / 14.0 silently, but I receive an error
when trying to to run ./installbuilder.sh --mode unattended . 

Error:
"The application with bundle ID com.installbuilder.appinstaller is running
setugid(), which is not allowed. Exiting."

Please let me know if there is anything else I could do to achieve this
outcome.