Shopware symfony bundle - can't send additional GET params

Hello,

I use Symfony Shopware app bundle. My frontend is written in react and I use axios to reach my app backend.

When I perform GET request to my backend within url below everything is working fine:

http://shopware-app-backend.docker:8080/api/products?shop-id=9qTRAnwnArDw9O9i&shop-url=http://shopware-6582.docker&timestamp=1716467286&sw-version=6.5.8.2&sw-context-language=2fbb5fe2e29a4d70aa5854ce7ce3e20b&sw-user-language=en-GB&shopware-shop-signature=MY_SIGNATURE

However when I add my custom param to send to my backend server I receive „Sygnature not valid“

http://shopware-app-backend.docker:8080/api/products?additionalCustomParam=blah&shop-id=9qTRAnwnArDw9O9i&shop-url=http://shopware-6582.docker&timestamp=1716467286&sw-version=6.5.8.2&sw-context-language=2fbb5fe2e29a4d70aa5854ce7ce3e20b&sw-user-language=en-GB&shopware-shop-signature=MY_SIGNATURE

My backend route code is below:

    #[Route('/api/products', name: 'app_api_products')]
    public function apiProducts( ModuleAction $module): Response
    {
        $simpleClient = $this->clientFactory->createSimpleClient($module->shop);

        $response = $simpleClient->get($module->shop->getShopUrl().'/api/product', [
            'page' => 0,
            'limit' => 0,
            'fields' => ["id, name, description"]

        ]);
        $response->getHeader('Content-Type'); // application/json
        $response->ok(); // true when 200 <= status code < 300
        try {
            $body = $response->json(); // json decoded body
        } catch (\Exception $e) {
            var_dump($response->getRawResponse());
        }
        return new JsonResponse($response->json());
    }

Generally my request schema is following:
React App -----> My Shopware app backend ----->(my Shopware app backend communicates with Shopware API to get some data) Shopware API ------> Finally my Shopware app backend gives response to the fronted.

Is it possible to achieve it ?