chore: refs #8002 drop useless code

front/core/components/snackbar/snackbar.js

@@ -27,9 +27,6 @@ export default class Controller extends Component {
         setTimeout(() => element.classList.add('shown'), 30);
         shape.element = element;
 
-        if (data.additionalData && this.vnToken.token)
-            this.additionalData = data.additionalData;
-
         if (shape.type)
             element.classList.add(shape.type);