I am trying to use Vision to recognize text from an image; it works fine for English but I would need to set it for other languages which are not using Latin characters. I found in the documentation that for the class "VNRecognizeTextRequest" there is a "var recognitionLanguages: [String]" which is "An array of languages to detect, in priority order." but unfortunately it seems not to work, even though I tried to set it to other languages, using the ISO code as required. Does anyone has any idea how to properly to do it? Thanks!