Good Morning! In the code below, from https://github.com/fulcrologic/video-series, branch full-stack-1, looking at the code below, why is it that the :ident of PersonList is in the [:component/id ::person-list], but both the Person and the Car is in :person/id and :car/id, why not place the Person and the car into [:component/id :person/id] and [:component/id :car/id] ?

(defsc Car [this {:car/keys [id model] :as props}]
  {:query [:car/id :car/model]
   :ident :car/id}
  (dom/div
    "Model " model))

(def ui-car (comp/factory Car {:keyfn :car/id}))

(defsc Person [this {:person/keys [id name age cars] :as props}]
  {:query [:person/id :person/name :person/age {:person/cars (comp/get-query Car)}]
   :ident :person/id}
  (let [onClick (comp/get-state this :onClick)]
    (div :.ui.segment
      (div :.ui.form
        (div :.field
          (label {:onClick onClick} "Name: ")
          name)
        (div :.field
          (label "Age: ")
          age)
        (dom/button :.ui.button {:onClick (fn []
                                            (comp/transact! this
                                              [(make-older {:person/id id})]
                                              {:refresh [:person-list/people]}))}
          "Make Older")
        (h3 {} "Cars")
        (ul {}
          (map ui-car cars))))))

(def ui-person (comp/factory Person {:keyfn :person/id}))

(defsc PersonList [this {:person-list/keys [people]}]
  {:query         [{:person-list/people (comp/get-query Person)}]
   :ident         (fn [] [:component/id ::person-list])
   :initial-state {:person-list/people []}}
  (let [cnt (reduce
              (fn [c {:person/keys [age]}]
                (if (> age 30)
                  (inc c)
                  c))
              0
              people)]
    (div :.ui.segment
      (h3 :.ui.header "People")
      (div "Over 30: " cnt)
      (dom/ul
        (map ui-person people)))))

(def ui-person-list (comp/factory PersonList))

Wow, when I run the https://github.com/fulcrologic/video-series, branch full-stack-1 with upgraded pathom to 2.4.0, I get wrong results. So blow is the result with pathom 2.2.4 and the second one is the pathom 2.4.0. Is pathom 2.4.0 compatible with latest Fulcro?

the newer versions of Pathom use guardrails...perhaps your server is throwing exceptions now?

should not be a compatibility problem

OK, maybe thats what it is. The Video Series does not include guardrails.