Status line renders incorrectly in narrow terminal windows on Windows

What version of Codex CLI is running?

0.115.0

What subscription do you have?

plus

Which model were you using?

gpt-5.4

What platform is your computer?

windows

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

powershell

What issue are you seeing?

When Codex CLI is opened in a small or narrow terminal window on Windows, the status line does not render properly.

<img width="451" height="447" alt="Image" src="https://github.com/user-attachments/assets/ee76854c-df26-4873-b3c5-ab48ecf93ed1" />

What steps can reproduce the bug?

1. Open a terminal on Windows.
2. Resize the terminal so it is relatively narrow or small.
3. Start Codex CLI in that terminal.
4. Observe the status line at the bottom or top of the interface.
5. Compare the rendering with a wider terminal window.

What is the expected behavior?

The status line should remain readable and render correctly even in a smaller terminal window.

Additional information

_No response_