If storage is not defined exit before triggering storage start

src/storage_manager/index.ts

@@ -270,12 +270,12 @@ export default class StorageManager extends Module<
     const { onStore, onLoad } = this.getConfig();
     let result;
 
-    this.onStart(ev, data);
-
     if (!storage) {
       return data || {};
     }
 
+    this.onStart(ev, data);
+
     try {
       const editor = this.em?.getEditor();
       let response: any;