unable to save file from ethercalc interactive tool

Hi folks, I am playing with the ethercalc IT on live.usegalaxy.eu - it boots up fine and works but I seem to be unable to save the resulting csv/tsv as a galaxy dataset. Can someone please verify this?

The save button works, it gives me the dialogue, but clicking on save format does not create a new dataset. Just a 204 request to IT_url/galaxy.csv

I encountered the same problem.
From a workflow perspective, it would help if the ethercalc interactive tool would save the edited file as an output so one could connect the tool in a workflow. It should also allow the user to quit from the ethercalc display.