Codex Desktop: Allow Ctrl+Enter to be disabled or reassigned independently of Enter

What variant of Codex are you using?

Desktop app on Windows, installed package version 26.903.8094.0.

What feature would you like to see?

Please make the built-in Ctrl+Enter composer shortcut independently configurable in the keyboard shortcut settings, including an option to disable it completely.

I use Enter to send normal messages and steer an active response. That behavior already works the way I want. I want to disable Ctrl+Enter, or assign its action to a different key combination, while keeping Enter working exactly as it does now.

Expected behavior:

• Enter continues to send messages and steer according to the current preferences.
• Disabling Ctrl+Enter prevents that key combination from submitting a message or triggering a follow-up action.
• Reassigning the action removes the original Ctrl+Enter binding unless it is explicitly retained as an additional shortcut.

Additional information

Related: https://github.com/openai/codex/issues/27918, which reports that Enter still sends after configuring a custom send shortcut. This request concerns keeping Enter enabled while independently disabling or reassigning Ctrl+Enter.

Start by locating the Desktop app's keyboard shortcut settings and the composer handling for Enter and Ctrl+Enter. Verify the current preferences and related issue #27918, then define done as independently disabling or reassigning Ctrl+Enter while preserving Enter's existing behavior and removing the original binding unless explicitly retained.