Description: I've been trying to continue existing chats with GPT-4 models via the mobile app, but I'm constantly switched to GPT-3.5. Every time I attempt to engage with an existing GPT-4 conversation, I see the message, "The previous model used in this conversation is unavailable. We've switched you to the latest default model." This isn't what I expect, as I want to continue using GPT-4.
Steps to Reproduce:
- I open the mobile app.
- I navigate to an existing conversation with a GPT-4 model.
- I try to continue the conversation using GPT-4.
- I receive the system message about the switch to GPT-3.5.
Expected Behavior: I expect the mobile app to allow me to continue my interaction with any GPT-4 model in existing chats without switching to GPT-3.5.
Actual Behavior: The mobile app switches my existing conversation from GPT-4 to GPT-3.5, and I see the system message.
Version: ChatGPT for Android 1.0.0035