Sadly, I cannot think about anyway to send more than 1 oSC message per element in Kiosc.
I understand your attempt with internal feedback, but when a element change its status from a feedback message, it doesn't send the assigned message.
The only way you could solve that with Visual productions products would be to include a "core" in the system that would duplicate any message from the Kiosc.
I am sorry I cannot help you more,