lightbox switching (modal cards) fix

web/themes/custom/materiotheme/vuejs/components/Pages/Article.vue

@@ -31,7 +31,7 @@
               :src="image_accroche.url"
               :alt="image_accroche.alt"
               :title="image_accroche.title"
-              @click="setcoolLightBoxIndex(0)"
+              @click="setLightBox(0)"
             />
           </figure>
         </section>
@@ -68,7 +68,7 @@
             v-for="(image, imageIndex) in lightbox_items"
             v-if="imageIndex > 0"
             :key="imageIndex"
-            @click="setcoolLightBoxIndex(imageIndex)"
+            @click="setLightBox(imageIndex)"
             :style="{ backgroundImage: 'url(' + image.thumb + ')' }"
           ></div>
         </div>
@@ -291,6 +291,10 @@ export default {
         name:`article`,
         params: { alias:alias, id: pn.nid }
       })
+    },
+    setLightBox(index){
+      this.setcoolLightBoxItems(this.lightbox_items)
+      this.setcoolLightBoxIndex(index)
     }
   },
   components: {