Spreadsheet is blank

In :

 I created a spreadsheet with Column Labels and Default Values but when I preview the form, everything in the spreadsheet is blank.

What am I doing wrong please?

It looks like there is a cache issue on your end. Could you try clearing browser cache or use different browser? From our end, we have cleared form caches for you.

Spreadsheet widget of your form is displayed correctly on my end. Let us know how it goes.