When you receive a link to a conversation, you're not actually joining the original conversation; instead you receive a fixed, read-only copy of it.
You may, however, continue the conversation on your own by clicking on the Continue button.
This action will create a new conversation with the same content as the shared one for you to use.
Click on the Continue button to create a new conversation with the same content as the shared one
🔑 The original conversation will not be affected by your new conversation. All your new messages will only be visible to you, and the original conversation will remain unchanged.