That helped a lot. I thought because I'm parsing value to parameters I don't need global variables. But, is it possible to call another async function inside an async function?
Select "Mix Lines" in the resource, that way all the lines are mixed and thus it will have a random line. Or you can use javascript to mix the array list using function shuffle to get a better constant randomization. I believe there's also the option "Shuffle List" under the "List" option
