..

src/entities/common/ui/sort-type-box.tsx

@@ -14,7 +14,10 @@ export const SortTypeBox = ({
         { sortOptions.map((option: Record<string, any>, index: number) => (
           <>
           { (index > 0) && 
-            <span className="sort-divider">|</span>
+            <span 
+              key={ option.key + '-divider' } 
+              className="sort-divider"
+            >|</span>
           }
             <span key={ option.key }>
               <button