Clojurians Log v2

Hi! 😊 I'm in the process of switching over to Kaocha, and it's mostly been a joy! But I've run into one problem I can't figure out: I have a function that wraps clojure.spec.alpha/explain-data and I have a function that tests that it massages the output from spec in the expected way when something fails a spec checked with this function. In the test, I'm just parsing the error message and comparing it to the expected message string, "nil - failed: string"?. This works just fine when running the test in CIDER and with lein test. When running the test with Kaocha, however, I get:

Expected:
  "nil - failed: string?"
Actual:
  -"nil - failed: string?"
  +"-- Spec failed --------------------\n\n  nil\n\nshould satisfy\n\n  string?\n\n-------------------------\nDetected 1 error"
1 tests, 2 assertions, 1 failures.

So I looked up the "Spec failed ... should satisfy ..." part in the Kaocha code base, and it looks like it might come https://cljdoc.org/d/lambdaisland/kaocha/1.91.1392/doc/orchestra-spec-instrumentation-? Is there any way to turn this off, or have I perhaps inadvertently switched it on? I want to keep the existing behaviour of the test runner, so that I get the same result running the tests in CIDER as I do with Kaocha. Here's my tests.edn file:

#kaocha/v1
{:tests [{:id          :unit
          :test-paths  ["test"]
          :ns-patterns [".*"]}]
 :plugins [:kaocha.plugin/junit-xml
           :kaocha.plugin/profiling
           :kaocha.plugin/capture-output
           :kaocha-retry.plugin/retry]
 :kaocha.plugin.profiling/profiling? false
 :kaocha.plugin.junit-xml/omit-system-out? true
 :kaocha.plugin.capture-output/capture-output? false}