fix(notification): fix snackbar notification only appearing for a split second (#794)

Author: mdelez

src/app/main/services/notification.service.ts

@@ -50,7 +50,5 @@ export class NotificationService {
         }
 
         this._snackBar.open(message, 'x', conf);
-
-        this._snackBar.dismiss();
     }
 }