diff --git a/app/controllers/api/products_controller.rb b/app/controllers/api/products_controller.rb
index 8068c6f82..e4acbcbb9 100644
--- a/app/controllers/api/products_controller.rb
+++ b/app/controllers/api/products_controller.rb
@@ -9,7 +9,7 @@ class API::ProductsController < API::ApiController
   MOVEMENTS_PER_PAGE = 10
 
   def index
-    @products = ProductService.list(params)
+    @products = ProductService.list(params, current_user)
   end
 
   def show
diff --git a/app/frontend/src/javascript/components/store/store.tsx b/app/frontend/src/javascript/components/store/store.tsx
index cb1912b22..b969bc464 100644
--- a/app/frontend/src/javascript/components/store/store.tsx
+++ b/app/frontend/src/javascript/components/store/store.tsx
@@ -89,8 +89,8 @@ const Store: React.FC<StoreProps> = ({ onError, onSuccess, currentUser, uiRouter
   }, []);
 
   useEffect(() => {
-    fetchProducts().then(scrollToProducts);
     if (resources.filters.ready) {
+      fetchProducts().then(scrollToProducts);
       uiRouter.stateService.transitionTo(uiRouter.globals.current, ProductLib.indexFiltersToRouterParams(resources.filters.data));
     }
   }, [resources.filters]);
@@ -188,7 +188,10 @@ const Store: React.FC<StoreProps> = ({ onError, onSuccess, currentUser, uiRouter
         ...draft,
         filters: {
           ...draft.filters,
-          data: initFilters
+          data: {
+            ...initFilters,
+            categories: draft.filters.data.categories
+          }
         }
       };
     });
diff --git a/app/services/product_service.rb b/app/services/product_service.rb
index 645eb148a..52de843d6 100644
--- a/app/services/product_service.rb
+++ b/app/services/product_service.rb
@@ -5,13 +5,13 @@ class ProductService
   class << self
     PRODUCTS_PER_PAGE = 12
 
-    def list(filters)
+    def list(filters, operator)
       products = Product.includes(:product_images)
       products = filter_by_active(products, filters)
       products = filter_by_categories(products, filters)
       products = filter_by_machines(products, filters)
       products = filter_by_keyword_or_reference(products, filters)
-      products = filter_by_stock(products, filters)
+      products = filter_by_stock(products, filters, operator)
       products = products_ordering(products, filters)
 
       total_count = products.count
@@ -110,7 +110,9 @@ class ProductService
                      { sku: filters[:keywords], query: "%#{filters[:keywords]}%" })
     end
 
-    def filter_by_stock(products, filters)
+    def filter_by_stock(products, filters, operator)
+      filters[:stock_type] = 'external' unless operator.privileged?
+
       products.where("(stock ->> '#{filters[:stock_type]}')::int >= #{filters[:stock_from]}") if filters[:stock_from].to_i.positive?
       products.where("(stock ->> '#{filters[:stock_type]}')::int <= #{filters[:stock_to]}") if filters[:stock_to].to_i.positive?