Use a custom hook to reset scroll before each route unlike scrollbehavior

src/main.js

@@ -162,6 +162,11 @@ Vue.component('Galleria', Galleria);
 
 Vue.component('CodeHighlight', CodeHighlight);
 
+router.beforeEach(function (to, from, next) { 
+    window.scrollTo(0, 0);
+    next();
+});
+
 new Vue({
   router,
   render: h => h(App)

src/router.js

@@ -675,8 +675,5 @@ export default new Router({
 			name: 'galleriacaption',
 			component: () => import('./views/galleria/GalleriaCaptionDemo.vue')
         }
-	],
-	scrollBehavior() {
-        return {x: 0, y: 0};
-	}
+	]
 });