Data Table with a date-type column, formatted as YYYY-MM-DD - e.g., 2023-06-20.
Convert the date to string, with format retained.
Two-step workaround:
1. Convert Date format to YYYY-MM-DD via Data > Column property.
2. Change data type via Data in Analysis module, from Date to String.
Ideal State
A setting, globally or locally to set the default formatting for Data Type.