"Download as CSV" results in .css file on disk

[berndfo]

Current behavior

When clicking the "Download as CSV" link, the download (via Chrome) actual results in a file named ".css" (sic!). When trying to open it, an application for a Cascading Style Sheets is suggested. The content of the file actually is in CSV format, which is good.

Interesting response headers from the download request:

• content-disposition: "attachment; filename=interactive-landscape.csv" (correct, but extension is not used by Chrome!)
• content-type: "text/css" (not correct!)

The browser ignores the supplied file name extension and renames it to ".css".

Expected behavior

Response carries content type header with value "text/csv". File actually downloads with a CSV extension, is easily opened by a CSV-handling application.

Looks like a one character fix.

[AndreyKozlov1984]

Oops, thank you!

[jmhbnz]

/assign @jmhbnz

Thanks for reporting this @berndfo. I have raised the quick fix here #876