Based on an Audit of the code, this component has the following uses of ksort without an explicit sort order which means SORT_REGULAR is applied by default and this sort behavior changes in PHP 8.2.
See: https://php.watch/versions/8.2/ksort-SORT_REGULAR-order-changes

Instances:

• ./backup/moodle2/restore_stepslib.php:        ksort($qstates);
• ./backup/util/helper/restore_log_rule.class.php:        ksort($pairs); // First literals, then mappings