How to Remove Artifacts from a Running Flow

[ccoryellnf]

I have a long running flow that pulls data (slowly) from an API. I created an image artifact that displays status information for the running flow. Every 10% it moves forward to completion, a new artifact is created with the same key. However, all artifacts show-up. It would be nice to be able to remove all artifacts with a given key and add the new one in so I can always to to the flow and see the flow status graphs in the image artifact without having several of them there that ran previously.