I don't see this variables option in my Workflow Say node. Do I have to set it up somehow? https://cdn.discordapp.com/attachments/1211484481848873020/1347944281037344930/image.png?ex=67cdaa70&is=67cc58f0&hm=499340d4c3a92334ee825b07c0aee48608356810a5ace416b7752b6bab6f4141&