getSeoCategory example

if ($product->getMedia()) {
            $product->getMedia()->sort(fn (ProductMediaEntity $a, ProductMediaEntity $b) => $a->getPosition() <=> $b->getPosition());
        }

        if ($product->getMedia() && $product->getCover()) {
            $product->setMedia(new ProductMediaCollection(array_merge(
                [$product->getCover()->getId() => $product->getCover()],
                $product->getMedia()->getElements()
            )));
        }

        if ($category = $product->getSeoCategory()) {
            $request->request->set('navigationId', $category->getId());
        }

        $page = $this->genericLoader->load($request, $context);
        $page = ProductPage::createFrom($page);

        $page->setProduct($product);
        $page->setConfiguratorSettings($result->getConfigurator() ?? new PropertyGroupCollection());
        $page->setNavigationId($product->getId());

        if (!Feature::isActive('v6.6.0.0')) {