This is a tracking bug for Change: Changes/Ansible13
For more details, see: https://fedoraproject.org/wiki/Changes/Ansible13

Update to from Ansible 11 and Ansible Core 2.18 to Ansible 13 and Ansible Core 2.20, which includes major robustness and security fixes to the templating engine which could break existing playbooks that had incorrect behavior that was silently ignored in previous releases.

If you encounter a bug related to this Change, please do not comment here. Instead create a new bug and set it to block this bug.