Interesting, would you mind showing me a sample of what you have setup? I’m trying to recreate your scenario so that I can see the problem too. I have 3 branches, so 3 separate subtrees. I have a callback decorator on a subtree within one of the trees, not on any of the branch nodes. When my bot switches states, and the subtree’s subtrees are ultimately aborted out. I still get notifications of the aborts. So let me know if I’m doing something different.