Credential reference integration with client-certificate-store does not work

if (transport == Transport.TLS){
                    final SSLContext context = SSLContext.getInstance("TLS");
                    KeyManager[] keyManagers = null;
                    if (tlsClientCertStorePath != null){
                        final KeyManagerFactory kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
                        final FileInputStream in = new FileInputStream(pathManager.resolveRelativePathEntry(tlsClientCertStorePath, tlsClientCertStoreRelativeTo));
                        try {
                            final KeyStore ks = KeyStore.getInstance("JKS");
                            ks.load(in, tlsClientCertStorePassword.toCharArray());
                            kmf.init(ks, tlsClientCertStoreKeyPassword != null ? tlsClientCertStoreKeyPassword.toCharArray() : tlsClientCertStorePassword.toCharArray());
                            keyManagers = kmf.getKeyManagers();
                        } finally {
                            IoUtils.safeClose(in);
                        }
                    }
                    TrustManager[] trustManagers = null;
                    if (tlsTrustStorePath != null){
                        final TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
                        final FileInputStream in = new FileInputStream(pathManager.resolveRelativePathEntry(tlsTrustStorePath, tlsTrustStoreRelativeTo));
                        try {
                            final KeyStore ks = KeyStore.getInstance("JKS");
                            ks.load(in, tlsTrustStorePassword.toCharArray());
                            tmf.init(ks);
                            trustManagers = tmf.getTrustManagers();
                        } finally {
                            IoUtils.safeClose(in);
                        }
                    }