One of my inputs is an array, When I try and execute the proxy workflow, "I recieve the error TypeError: org.mozilla.javascript.NativeArray@f7f79ae is not a function, it is object. (Workflow:Set Subscription Custom Parameters / Scripting (item2)#2)"
If I try to duplicate the "Rename virtual machine (remote)" example, I recieve an error that "Failed to start remote workflow execution. (Workflow:Synchronize Subscription on Remote host / Scriptable task (item1)#8)"
In this case, debug logs show that the SAML token is invalid.