Clojurians Log v2

Good afternoon! We are thinking about replacing our custom built pipeline (that runs in a browser) with Onyx. We’re kicking the tires, trying to make sure all of our use cases work. We are using onyx-local-rt. Our first obstacle is that we can’t seem to get batches working. If our workflow is [:in :a] [:a :b] [:b :out], and we’d like b to process chunks of a in batches, it looks as though we’d set our catalog for b to be something like {… :onyx/batch-fn? true :onyx/batch-size 4}. Is that right, and is this supposed to work in onyx-local-rt?