Hello again and sorry for the late reply due to summer vacation.
Hmm.. I think that a Selector would be a better candidate for such “branching”. Have you considered using a Selector like this example instead, or
is this totally outside the use case?
[attachment file=”Selector.png”]
By the way, you don’t need to use a “Repeat” node as the root node, since the Behaviour Tree would already repeat automatically, if the “Repeat” option in enabled in the Behaviour Tree Owner inspector 🙂