Docs indicate 10.5 is compatible with Ubuntu 22 but install script does not

https://mariadb.com/docs/server/deploy/operating-systems/ubuntu22/

Indicates:
MariaDB Community Server 10.5

• Deploy Single-Node ColumnStore Topology with MariaDB Community Server 10.5
• Deploy Single-Node Server Topology with MariaDB Community Server 10.5

repo script fails with:
~# curl -LsS https://r.mariadb.com/downloads/mariadb_repo_setup | sudo bash -s – --mariadb-server-version="mariadb-10.5" --skip-maxscale

1. [info] Checking for script prerequisites.
2. [error] MariaDB Server 10.5 is not available for Ubuntu Jammy

Another contradiction is the engineering policy which indicates on 10.6 is available on Ubuntu 22:
https://mariadb.com/wp-content/uploads/2023/03/mariadb-engineering-policies-v4-14-1_policy_1166.pdf