I can't get my Airbnb app (latest version of app on the latest version of iOS) to translate messages from foreign guests. I tap "Translate to English", the screen flashes, and nothing happens. The messages are still in the original language. The feature works fine on my computer and on my wife (cohost's) Airbnb app. I've tried deleting the app from my phone and reinstalling it but it's still doing the same thing. Any suggestions?