addDLToBatch : Not being able to run on 23 New World

Hi there guys, can someone help me with some scripting problem?
I can make frontend.addDLToBatch work on AME 22, but the same code doesnt run on 23.
Looking at the documentation it doesn´t appear as changes were made to the method.
Does anyone know what is going on?

I am using this piece of code for testing (as said before, it works just fine on 22)

var frontend = app.getFrontend();
frontend.addDLToBatch(
      "C:\\testP\\teste lalala.aep",
      "H.264",
      "C:\\testP\\teste.epr",
      "0000002a-0000-0000-0000-000000000000",
      "C:\\testP\\teste lalala_AME\\Comp 2.mp4"
    );

Thanks in advance.