The recent macOS app update changed the Companion Window so it now opens Codex instead of a regular ChatGPT conversation. This significantly impacts workflows for users who rely on both experiences.
Previously, I used the Companion Window (Option + Space) as a lightweight way to quickly ask ChatGPT questions while working in Codex. It was one of the best productivity features in the macOS app because it allowed me to keep my coding session uninterrupted while still having instant access to a general AI assistant.
Now, pressing Option + Space opens Codex instead. Since I’m often already using Codex in another window, this creates unnecessary friction. I don’t need a second Codex window—I need quick access to a normal ChatGPT conversation for brainstorming, explanations, documentation, research, or unrelated questions.
Please consider one of the following solutions:
-
Restore the Companion Window as a ChatGPT conversation.
-
Allow users to choose what opens with Option + Space (ChatGPT or Codex).
-
Provide separate shortcuts for ChatGPT Companion and Codex.
-
Allow both Companion windows to coexist.
The previous behavior made multitasking between coding and general AI assistance seamless. The current implementation removes that flexibility and makes the shortcut much less useful for developers who actively use both ChatGPT and Codex.
Please bring back the option to open a ChatGPT Companion Window.