Usually what I do/What I was taught by the bignames is SetBlackboardKeyAsText
Then you can type in the state using the literalText node.
Let me know if you cant figure that out and I’ll dig out some old AI projects. IT looks like it should work though, it could be an error in your logic. Your BTT or whatever your creating has a failure/non failure at the end? Hope this helps
Don’t forget to accept an answer that best clears your question up or answers it so when the community finds your question in the future via search/google they know exactly what you did to fix it/get it going.