You need to select the desired format in the field settings in Airtable. If the date format in Airtable is set to "Local" (which is the default), in miniExtensions the date might show as MM-DD-YYYY depending on your device settings. To change it, you can set it to “European” so it is always displayed as DD-MM-YYYY.
💡Tip
The "local" format would be different based on each user's device settings. If you would like to ensure that all your users get to see the same date format, select any other option.