Phone verification fails when logging in to Codex CLI and Codex App

What version of the Codex App are you using (From “About Codex” dialog)?

latest

What subscription do you have?

plus

What platform is your computer?

Darwin 25.3.0 arm64 arm

What issue are you seeing?

<img width="407" height="359" alt="Image" src="https://github.com/user-attachments/assets/36513fcd-c3dd-4fb5-8a8b-e9063f938cfe" />

I encountered an issue, so I logged out of all accounts that were logged in to Codex. I then tried to log in again to Codex CLI and the Codex App.

When I try to sign in with Google on chatgpt.com, the login works without any issues. However, when I try to sign in with Google through the device code login flow provided by Codex CLI and Codex App (https://auth.openai.com/codex/device), or through the ChatGPT browser login flow (https://auth.openai.com/), I am asked to complete phone verification.

After completing the phone verification step, an error appears and the verification does not complete, so I cannot log in.

What steps can reproduce the bug?

Try logging in through Codex CLI or the Codex App.

What is the expected behavior?

_No response_

Additional information

_No response_