oh.. you guys 🙂 I've already moved on started working on workaround and changed my setup a lot 🙂
You can easily trigger it by activating the translator and personality roles. Disable knowledge agent to autoreply and on the first node ask for a manual node KB response. Then you have it. Well, it will work locally. Publish and test outside.
Let me know if you succeed. Otherwise I can do this tomorrow.