$actor not passed from logModeratorAction() to moderatorLogger()->log()

[gigipmc]

Affected version

2.2, 2.3

In XF\Logger:

public function logModeratorAction($type, $content, $action, array $params = [], $throw = true)
{
    return $this->moderatorLogger()->log($type, $content, $action, $params, $throw);
}

In XF\ModeratorLog\Logger:

public function log($type, $content, $action, array $params = [], $throw = true, ?User $actor = null)
{
    .... $actor = $actor ?: \XF::visitor();

$actor is never passed and therefore always defaults to \XF::visitor() which is undesired when we need a custom actor..