Automatic Data Conversion toggle was only added in the past ~year: https://insider.microsoft365.com/en-us/blog/control-data-conversions-in-excel-for-windows-and

Automatic Data Conversion toggle was only added in the past ~year: https://insider.microsoft365.com/en-us/blog/control-data-conversions-in-excel-for-windows-and-mac https://insider.microsoft365.com/en-us/blog/control-data-con...