Potential dom/input weirdness in Om 0.5.0

core.clj

(ns test.core
  (:require [om.core :as om :include-macros true]
            [om.dom :as dom :include-macros true]))

(enable-console-print!)

(def app-state (atom {:a 1}))
 
(defn demo
  [app owner]
  (reify
    om/IRender
    (render [_]
      ;; This acts like an uncontrolled component somehow
      ;; Using js/React.DOM.input instead makes it act like
      ;; a controlled component, as expected.
      (dom/input
        #js {:type "text"
             :value "Hello"
             :onChange (fn [_] nil)}))))

(om/root demo app-state {:target (. js/document (getElementById "app"))})