Update titles again

src/app/app.ts

@@ -180,6 +180,8 @@ Promise.all([
       Object.values(views).forEach(v => v.setModel(models[selected]))
       models[selected].invalidate()
     }
+    selectedModel.textContent = title
+    document.title = title
   }
 
   const updateLanguage = (id: string, store = false) => {