subscription_oca - descriptions and terms and conditions are not included in an invoice

[ajdingazija]

Module

subscription_oca 16.0.1.0.0

Describe the bug

descriptions and terms and conditions are not included in an invoice

To Reproduce

Affected versions:
Odoo 16

Steps to reproduce the behavior:

1. Tested on a new 16 version on Linux Ubuntu
2. Tested on a Fresch Docker Installed Version without other Modules (language German)

Expected behavior
I hope that both the description and the conditions are transferred. I like this module better than the classic contract module

Additional context