I found pretty strange behaviour of a voice over:
I set my accesibilityLanguage to e.g. dutch (in the app code). My phone is set to english. Our app has custom localization layer - so everything in the app is correctly in dutch, even all accessibility labels and hints are pronounced correctly in dutch - except accessibility traits. For some reason accessibility traits are always pronounced in phone language. I have a strong feeling that this is 'per design' by apple.
Is my assumption correct - you cannot change accessibility trait language?
If you can? How? (except changing phone language)