public function aroundGetConfigurationDesignTheme(Design $subject, callable $proceed, ...$args)
    {
        $forceLuma = $this->scopeConfig->getValue(self::CONFIG_PATH_FORCE_LUMA_CHECKOUT, ScopeInterface::SCOPE_STORE);
        if ($forceLuma &&
            $this->httpRequest->getModuleName() === 'checkout' &&
            $this->httpRequest->getControllerName() === 'index') {
            return $this->getLumaThemeId();
        }
        return $proceed(...$args);
    }