Reporting API - CSV malformed #17821

CSV export header row does not match data row. Data rows have 1 field more and some values clearly do not match the headings. E.g. percentage value for "Avg. Actions per New Visit" or minute & seconds value for "Returning Visits"

Steps to Reproduce (for Bugs)

Example link: https://demo.matomo.cloud/index.php?date=previous12&expanded=1&filter_limit=100&format=CSV&format_metrics=1&idSite=1&language=en&method=API.get&module=API&period=week&segment=&translateColumnNames=1&convertToUnicode=0

Header fields: 93
Data fields: 94

Context

Renders CSV export useless – fields are named wrongly, and the importing tool rejects the file

Hi @richardstrong. Thanks for creating this issue. This was already resolved with #17442 and should be included in the upcoming release