Voice Zoe (Premium) cannot be used on iOS 18

[dae]

Premium voices work for me. Are you using standard {{tts …}} tags in your template?

Possibly related:

TTS: Can not use premium Voices (Macos 15)

Premium voices seem to work correctly for me. After installing the three variants of Lee, I can select each of them {{tts en_AU voices=Apple_Lee_(Premium):Front}} {{tts en_AU voices=Apple_Lee_(Enhanced):Front}} {{tts en_AU voices=Apple_Lee:Front}} Does the reference in your template exactly match the one should in {{tts-voices:}}?