I do not know about that
I don't follow the basis of inference from action to judgement in the system. It's at least seemingly acting like a non-monotonic system from 1.11 as reiterated in 4.20, from 4.6, 3.17, 3.11 and 3.8 but also we are withholding judgement, denying inference from action as though the non-monotonic evaluator is aware of its own inferential non-monotonicity? How does this work?