Form Query String - Setting the date in the URL
I see that form URLs can take query strings to pre-populate the form, https://help.smartsheet.com/articles/2478871-url-query-string-form-default-values
In the examples, however, all of the pre-populated data is text, ie URL?field=text
What is the format to pre-populate the calendar?
URL?date=01/02/2021 is not working