Clojurians Log v2

Hi! I have an odd issue with the time metrics are displayed to have been collected at in Aspire.Dashboard. With the following code, I get an exemplar at the correct time, but the graph shows the "bump" of the value at what appears to be the time my application was started. Repeatedly recording measurements changes the "bump" (which stays at the same time, just changes height) and adds additional exemplars (at the correct time).

(require '[java-time.api :as t])
(require '[steffan-westcott.clj-otel.api.metrics.instrument :as instrument])

(defonce ^:private my-duration
         (delay (instrument/instrument {:name                               "my.duration"
                                        :instrument-type                    :histogram
                                        :unit                               "s"
                                        :description                        "Time between task queued and executed."
                                        ::explicit-bucket-boundaries-advice (for [i (range 10)]
                                                                              (+ 30 (* i 10)))})))

(defn my-fun
  [^String resource-id ^java.time.Instant started-at]
  (instrument/record! @my-duration {:value      (-> (t/duration started-at (t/instant))
                                                    (t/as :seconds))
                                    :attributes {:resource-id resource-id}}))

Did anyone else notice such oddity? Any idea what might be wrong? Am I using clj-otel wrongly? I am collecting and displaying the metrics with https://github.com/dotnet/aspire/tree/main/src/Aspire.Dashboard 9.0.0.