sortSettings example

    public function load(
        SalesChannelProductEntity $product,
        SalesChannelContext $context
    ): PropertyGroupCollection {
        if (!$product->getParentId()) {
            return new PropertyGroupCollection();
        }

        $groups = $this->loadSettings($product, $context);

        $groups = $this->sortSettings($groups, $product);

        $combinations = $this->combinationLoader->loadCombinations(
            $product->getParentId(),
            $context,
        );

        $current = $this->buildCurrentOptions($product, $groups);

        foreach ($groups as $group) {
            $options = $group->getOptions();
            if ($options === null) {