FPM status with OpenMetrics format and FULL parameter

Description

Hi,
at the first - thank for your job.

About issue: we use PHP 8.1.9 in k8s + prometheus.
Now we try to migrate from hipages/php-fpm_exporter:2.2.0-amd64 (https://github.com/hipages/php-fpm_exporter) to https://www.php.net/manual/en/fpm.status.php

https://localhost/fpm-status?full - this route returns all data what we want to track/monitor.
We use prometheus.
So, we try to read fpm-status in prometheus format.

https://localhost/fpm-status?openmetrics - this route returns some.
https://localhost/fpm-status?openmetrics&full - this route returns the same data like from https://localhost/fpm-status?openmetrics. It's mean that we can't see additional (like in https://localhost/fpm-status?full).

Looks like is expected behavior according with https://github.com/php/php-src/blob/master/sapi/fpm/fpm/fpm_status.c#L431 -
full_syntax = "";

Do have any plans about setting/adding correct data for case with prometheus format (like for TEXT - https://github.com/php/php-src/blob/master/sapi/fpm/fpm/fpm_status.c#L456)?

Thank you

Beginnen Sie in sapi/fpm/fpm_status.c bei den referenzierten Zeilen um 431 und 456, und reproduzieren Sie die Antworten /fpm-status?openmetrics und /fpm-status?openmetrics&full. Vergleichen Sie, wie der Parameter full für die TEXT- gegenüber der OpenMetrics-Ausgabe behandelt wird. Erledigt ist die Aufgabe, wenn die OpenMetrics-Antwort die zusätzlichen Daten der vollständigen Statusansicht bereitstellt.