fix

app/code/JTool/toolbar/Plugin/Catalog/Model/Config.php

@@ -9,7 +9,9 @@ class Config
         $options['new_arrivals'] = __('New Arrivals');
         $options['low_to_high'] = __('Price Low To High');
         $options['high_to_low'] = __('Price High To Low');
+        $options['position'] = __('Recommend');
 
+        unset($options['name']);
         unset($options['price']);
         return $options;
     }

app/design/frontend/Joshine/breeze/etc/view.xml

@@ -284,7 +284,7 @@
         </var>
     </vars>
     <vars module="Magento_ConfigurableProduct">
-        <var name="gallery_switch_strategy">replace</var>
+        <var name="gallery_switch_strategy">prepend</var>
     </vars>
     <vars module="Swissup_Breeze">
         <var name="enabled">1</var>