I wonder if this might have been a feature for testing that they figured "hey, why not expose to the end user?" Testers need to test text rendering/dimensions i

I wonder if this might have been a feature for testing that they figured "hey, why not expose to the end user?" Testers need to test text rendering/dimensions in different languages, but likely don't speak all of them, so they could navigate the menus in their native language and then switch to the language under test when they got to the right place.