Debian Trixie (13) repository missing source packages (deb-src) for MariaDB 12.3 branch

Hello,

I am using Debian 13 (Trixie) and managing the official MariaDB repositories through extrepo.

My APT configuration file (/etc/apt/sources.list.d/mariadb.sources) is configured as follows to fetch both binaries and source code:

textSuites: trixie
Architectures: amd64 arm64 i386
Types: deb deb-src
Uris: https://dlm.mariadb.com/repo/mariadb-server/12.3/repo/debian
Components: main
Signed-By: /var/lib/extrepo/keys/mariadb-12.3.asc

When running sudo apt update followed by sudo apt build-dep mariadb-server (or apt source mariadb-server), the command fails because the remote repository infrastructure under https://dlm.mariadb.com/repo/mariadb-server/12.3/repo/debian does not contain the Sources files or the corresponding .orig.tar.gz / .debian.tar.xz packages for MariaDB 12.3.3.

This worked perfectly on MariaDB 12.3.2, but the source tree packages seem to have been dropped or omitted during the release pipeline of 12.3.3. This blocks the ability to build essential third-party plugins (like Mroonga) matching the exact Debian packaging customizations and flags.

Could you please verify the repository build pipeline for Debian Trixie on the 12.3 branch and restore the missing deb-src components?

Thank you.