Remove repeating headers in SleepCloud to Google Sheet

I would like the SleepCloud to Google sheet integration to not repeat the headers everytime it runs or at least have an option to turn this off.

A sensible way to look at it is if the Google sheet does not exist then create a sheet with the headers. If the sheet already exists then append the data.

I would like to export the data to CSV using workflows like IFTTT which doesn’t have the ability to ignore headers and not at the stage to pay for something more powerful like Zapier.