Not able to setup permissions.network setting

What version of Codex CLI is running?

0.105.0

What subscription do you have?

plus

Which model were you using?

gpt-5.3-codex

What platform is your computer?

mac with linux vm

What terminal emulator and version are you using (if applicable)?

vscode terminal

What issue are you seeing?

It seems that https://github.com/openai/codex/pull/12054/changes added more options for network permission. If I put:

[permissions.network]
allow_local_binding = true

With both (enabled = true, or nothing), I still can't bind ports under a sandbox.

What steps can reproduce the bug?

• Create a simple program which binds some port
• Create a .config with permissions.network
• Ask the agent to launch the program in a terminal

What is the expected behavior?

• It can successfully bind port, and I could ask the agent to test it with curl or some other tool

Additional information

_No response_