In Notion, when you format a formula result to use a currency, the view field component only shows it as an unformatted number.
Hey Laura! There is an issue with Notion that prevents us from accessing the currency data inside NotionApps. I will raise the issue with Notion team. Meanwhile, as a workaround, you could add a “$”/“€” currency sign to the label of the component as an indication to the user that the value is in dollars.