Import CSV to Excel dates do not follow Windows regional settings

[Jon-MX]

I've just started using Power Automate (desktop) and I have created a Flow which opens a comma-delimited .CSV file in Excel. There are datetimes in this .CSV stored in UK format DD/MM/YYYY hh:mm:ss (as per my Windows regional settings), however when the Flow opens the file in Excel the dates are in American format MM/DD/YYYY hh:mm:ss. How can I prevent this?