Error: /usr/local/bin/entrypoint: line 9: exec: php-fpm: not found when running drupal:11.0.6-fpm

I experience the error: "/usr/local/bin/entrypoint: line 9: exec: php-fpm not found" when running drupal:11.0.6-fpm after running "docker pull registry1.dso.mil/ironbank/opensource/drupal:11.0.6-fpm." Am I doing this wrong?

$docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES b952dc060295 69ad16495d32 "entrypoint php-fpm" 7 seconds ago Exited (127) 4 seconds ago drupal

Even if I build the Docker image using the Dockerfile provided in the project, I observe the same result. If I build the same Dockerfile using php:8.2.x (8.2.25 for example) instead of php:8.3.9, the image runs on port 9000 as expected:

$ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES a7c6a2139e23 3d6409c38125 "entrypoint php-fpm" 2 seconds ago Up 2 seconds 9000/tcp drupal