Possible reflection bug with Abstract Base Class methods not being visible

Question

repro.clj:

(defn create-application []
  (let [credential (com.microsoft.aad.msal4j.ClientCredentialFactory/createFromSecret "sekrit")
        builder (com.microsoft.aad.msal4j.ConfidentialClientApplication/builder "client id" credential)
        authority "some authority"]
    (->
      builder
      (.authority ^String authority)
      (.build))))

(create-application)

Run with:

clj -Sdeps '{:deps {com.microsoft.azure/msal4j {:mvn/version "1.8.1"}}}' repro.clj

The source code for the concrete class is at https://github.com/AzureAD/microsoft-authentication-library-for-java/blob/dev/src/main/java/com/microsoft/aad/msal4j/ConfidentialClientApplication.java

And the base class is at https://github.com/AzureAD/microsoft-authentication-library-for-java/blob/dev/src/main/java/com/microsoft/aad/msal4j/AbstractClientApplicationBase.java where the authority field is declared with a Lombok Accessor annotation...