Hi! This feels like there should be a proper way to do this, so I may miss something but is there a way to list running Runs of a Flow? If I enumerate Runs like this:

f = Flow("My-Flow")
runs = [r for r in f.runs()]

There is no attribute on the runs that distinguishes failed runs from running runs. There is no status attribute that indicates running and both running and failed flows have

successful=False

and

finished_at=None

There also doesn't seem to be a way to check for running runs directly on the Flow object either. On the metaflow UI, filtering by "Running" yields the expected result. Thanks in advance!