Clojurians Log v2

I have a data structure with a recursive parts nested inside. currently I'm embedding it in the env and have a single top-level resolver that outputs a couple of values based on that data structure. my intent is to write all the other resolvers so they descend from those values, without caring where they came from. since the recursive parts have the same shape as the outer structure, my hope is that I can write a resolver with something like {::pco/output [{:nested/subquery [:root/key1 :root/key2]}]} and inside that subquery all the same resolvers will derive from those values of :root/key1 and :root/key2, rather than the top level ones. but it doesn't work like that. If I query the [{:nested/subquery [:root/key1]}], I get the correct values. but if I start adding other keys with resolvers that want :root/key1 as an input, they're getting the top-level :root/key1. is there any way to achieve this kind of "pocket dimension" subquery? my intuition says placeholders with the "provide data" plugin may be the answer, but I haven't found a way to make it work.