codex - 💡(How to fix) Fix [Bug] TUI Text Disappearing / Screen Buffer Rendering Regression on Windows PowerShell (Introduced post-v0.130.0, present in v0.131.0)

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What version of Codex CLI is running?

0.131.0

What subscription do you have?

pro

Which model were you using?

gpt-5.5

What platform is your computer?

Microsoft Windows NT 10.0.26200.0 x64

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

Windows Terminal (PowerShell)

Codex doctor report

What issue are you seeing?

<img width="593" height="295" alt="Image" src="https://github.com/user-attachments/assets/c272ef01-ad80-473a-a3e8-aac0b6a89b37" /> <img width="707" height="214" alt="Image" src="https://github.com/user-attachments/assets/2959c675-4f7a-4435-a023-3e0237d53250" />

What steps can reproduce the bug?

The issue is a terminal rendering regression introduced sometime after version v0.130.0 and is highly severe in v0.131.0. The Codex CLI's internal TUI layout engine fails to properly synchronize with the Windows console host (conhost.exe) or Windows Terminal virtual terminal sequences during text streaming, line wrapping (reflow), or scrolling. Downgrading the package to v0.130.0 completely eliminates the issue, confirming a regression in the recent UI updates.

What is the expected behavior?

No response

Additional information

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codex - 💡(How to fix) Fix [Bug] TUI Text Disappearing / Screen Buffer Rendering Regression on Windows PowerShell (Introduced post-v0.130.0, present in v0.131.0)