That is a clear bug to me. Can you please open a GH issue?
I opened a GH issue shortly after posting here. FrothyDog40 replied (hoping I tagged the right person).
We need to close the task. This is part of our unittests for a framework built on top of ClearML, so every test creates and closes a task.
Hi UnevenDolphin73 , looping in SmugDolphin23 & SuccessfulKoala55 for visibility π
Also, do you need to close the task? It will close automatically when the program exits