src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPkgBundler.java

@@ -539,6 +539,11 @@
     @Override
     public boolean supported(boolean runtimeInstaller) {
         return true;
     }
 
+    @Override
+    public boolean isDefault() {
+        return false;
+    }
+
 }