I know you can output the audio to 'other' devices, but I only want to output it from the iPhone or iPad. Strangely, in the link above, we can see there being a

I know you can output the audio to 'other' devices, but I only want to output it from the iPhone or iPad. Strangely, in the link above, we can see there being an iPhone option but I don't see that as of the latest iOS. Is this feature in the unreleased iOS 16?