The documentation on https://docs.cryptpad.org/en/user_guide/apps/form.html#closing-date says:
Use the Set closing date button to select a date from the calendar
However when trying to use it on the official instance, I get this:
I don't see any calendar, and I cannot put any value in the field. I tried to force refresh the browser (using firefox) without success. I don't see any obvious error in the javascript console.
