In the new Field Maps update, the system fields have disappeared (create_date, create_user, change_date, change_user and so on) . They were previously visible by default.
You can add them back in the browser in "Map Viewer" in the pop-up settings, but they are not available in the fields in "Field Maps Designer". Now you have to open two web applications to configure all the input fields for Field Maps. This is not a good solution.
And it does not transfer the date setting to the downloaded offline areas.
See attachments.
The date and time format is very unusual for the rest of the world and is only used in the US and causes confusion. Please add a ISO Date setting with YYYY MM DD again.