default:get for date field

Hello, I am trying to make a form with a date field and I want to fill the data automatically from my link. For context, I am making a reservation form and the date of reservation is passed with the link because you are making a reservation for a certain party event.

This is the parameter in the link I’m opening the page with the Contact Form 7 form:
?event-date=2023-12-09&event-time=20:00

For example the event-time is passed correctly in a text field, but the date field is just shown as text instead of showing an input:
[date* event-date placeholder “Datum” default:get]

I’ve read the docs and it says the date should be passed in the format as I did. Is it possible that get is not supported for the date field?

The website is not yet live, I’m working in a local environment so I can’t link it.

Thanks to anyone responding in advance.