@Joe Merritt
It sounds like there might be an issue with the synchronization between the voice library and your assistant's voice settings. To ensure that all the voices from the voice library are available in your assistant, you should sync your cloned voice with your voice provider. Since you've mentioned using Play.ht as your voice provider, here's what you can do:
1. Go to the Voice Library in VAPI.
2. Select Play.ht as your voice provider.
3. Click on “Sync with Play.ht.”
This process should update your assistant's voice settings with all the available voices from the voice library. If you've already done this and still encounter issues, please ask support for more info on this. Would you like to proceed with syncing now?