v0,28,2

src/admin/web/app/runtime.js

@@ -36,6 +36,7 @@ function syncCertificateFileSource() {
     const helpKey = external ? "certificateSourceExternalHelp" : "certificateSourceManagedHelp";
     $("certificate-file-source-help").dataset.i18n = helpKey;
     $("certificate-file-source-help").textContent = t(helpKey);
+    $("certificate-external-acl-example").hidden = !external;
 }
 $("certificate-file-source").addEventListener("change", syncCertificateFileSource);