Within the Person Process Flow, I would like to push the token into the global list and pull the token out of the list. The purpose is to create a queue, whereby if the first record is token.item=1, only 1 will be pulled; if the first record is token.item=2, 1 or 2 items will be pulled.
When I tried setting up only 1 item to be pushed and pulled, the token is stuck at "Push into List" activity node.
Why does this happen?