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Day 17 - formatting numbers in Text and TextField in custom locale

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I've been working on the WeSplit app from days 17-18 of the course recently. I saw that that the .currency(code:) formatter is used to format numbers depending on user's locale, so I customized the locale in the preview to see if anything would change - specifically to the Polish locale, which, like most European languages I think, uses comma as the decimal separator.

Surprisingly, even though Text and TextField use exactly the same format specifier, the number in Text is printed with a comma, while the number in TextField is printed with a period, formatted in the English style.

Is there any way to make TextField use the same format, which I think would be more consistent?

This is the code I have and what I get:

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