I am following the example from the triggers documentation: https://docs.prefect.io/core/concepts/execution.html#triggers

For example, suppose we want to construct a flow with one root task; if this task succeeds, we want to run task B. If instead it fails, we want to run task C.

However when I run my flow, it looks like the root task is being run twice. This is not what I expected, how can I achieve the root task only running once? Edit: Figured it out. Store the mapped result into a variable and pass that into the upstream_tasks parameter.