Denaro: LC_MONETARY is not respected

We found a way to support LC_MONETARY individually. Track with #233

Ok @SoMuchForSubtlety Unhandled exception. System.FormatException: String '31/01/2023' was not recognized as a valid DateOnly. is being caused by a bug in the code where updating a transaction does not store the date in en_US format, which is what the Account expects.

I’ve fixed this issue for the next beta, however, it means that your .nmoney file is bugged.
As always, .nmoney files containing real data should never be used in beta versions for reasons as this. However, if you need to recover data from that .nmoney file, please use DB Browser and open the .nmoney file in there and correct the date formats to en_US format. After that, the file should be able to open in Money.

so I don’t think my settings are broken.

The currency_symbol is displayed as € in that command since that was you have your formats set to de_AT.UTF-8. But since your language is en_GB.UTF-8 when an application tries to load the locale, it combines the two and tries to find en_AT.UTF-8 which is not a valid C locale in any program, hence why it doesn’t display correctly.

Creating a new account works and correctly uses Euros, but I’d like to leave my language set to English and still use Euros.

See #128. We are adding settings to an account where you could change the currency used by the account from Money itself.