AVSpeechSynthesizer - just not working on 15.1.1

So get a swift file and put this in it

import Foundation
import AVFoundation

let synthesizer = AVSpeechSynthesizer()
let utterance = AVSpeechUtterance(string: "Hello, testing speech synthesis on macOS.")
if let voice = AVSpeechSynthesisVoice(identifier: "com.apple.voice.compact.en-GB.Daniel") {
    utterance.voice = voice
    print("Using voice: \(voice.name), \(voice.language)")
} else {
    print("Daniel voice not found on macOS.")
}
synthesizer.speak(utterance)

I get no speech output and this log output

Error reading languages in for local resources.
Error reading languages in for local resources.
Using voice: Daniel, en-GB
Program ended with exit code: 0

Why? and whats with "Error reading languages in for local resources." ?