When a banner has several languages, the language picker shows a flag next to each one. Portuguese gets Portugal's flag, with no way to change it. Our site serves Brazilian Portuguese. The page declares lang="pt-BR", the copy is Brazilian, and CookieScript's auto-detect resolves pt-BR to the Portuguese banner correctly. But the flag it then draws is Portugal's, so detection and display disagree: the tool reads the region code to pick the language and then ignores it when picking the flag. CookieScript support confirmed on 21 September 2026: "there are no settings available for customizing the flag displayed for specific language-region codes (like pt-BR)", and that the only route is custom CSS or script modification. Request, either would solve it: (a) a per-language flag field in the account, or (b) support language-region codes as distinct banner languages (pt-BR and pt-PT, es-419 and es-ES, en-US and en-GB), each with its own flag and text. Why it matters beyond aesthetics: a flag is an identity claim about who the text is for. Showing Portugal's flag to a Brazilian audience says the content is European Portuguese, which is a different market and a different variety. The same applies to Spanish shown on Spain's flag to Latin American readers. On a site with regulatory exposure the wrong market signal is not only a cosmetic problem.