Bizarre voice when starting a voice conversation from a conversation GROUP

The new conversation groups feature is useful, but I have found a bizarre … “bug” ??
Steps to reproduce:

  1. Start the ChatGPT app on android (I’m using Google Pixel 8 Pro with Android version 15 and all the latest updates as of 2024-12-16)
  2. Choose a project from the chats menu (you have to have a previously created project)
  3. Press the voice button to start a voice chat
  4. The voice is not the one you have selected (I tried them all), and it is not any of the selectable voices. It sounds kind of like an elderly european or australian woman from the wild west who has spent her life drinking too much whiskey and smoking cuban cigars

To be sure, this is BIZARRE!!! Does anyone else get this same voice issue???