当 nlu_fallback 意图被触发时，它只会继续查找此后每个输入的回退消息。就像它不再正确地听我的输入一样。好像 nlu_fallback 接管了我的表格。
这是我和机器人之间的对话示例：
Please also mention the mobile number that we can use to contact you.
Your input -> 101010
Please also mention the mobile number that we can use to contact you.
Your input -> Its around 1001
I'm sorry, but I can't seem to help you.
Your input -> Number is 1000
I'm sorry, but I can't seem to help you.
有人可以告诉我如何阻止这种情况吗？我希望后备工作，但不要像我的情况那样接管我的表格。