Diff preview error with red text
Resolved 💬 6 comments Opened Dec 19, 2025 by nos1609 Closed Jan 20, 2026
What version of the VS Code extension are you using?
v0.4.53
What subscription do you have?
Plus
Which IDE are you using?
VS Code
What platform is your computer?
Windows 11 25h2 ARM64
What issue are you seeing?
Some text appears instead of diff preview in chat
<img width="855" height="988" alt="Image" src="https://github.com/user-attachments/assets/938f3b4b-8adf-4803-a003-bbe78cf1259a" />
What steps can reproduce the bug?
Ask Codex to make some changes to a file so it produces a diff during its task completion cycle
What is the expected behavior?
A normal diff preview with green|red text highlighting
Additional information
Thread id 019b3779-5554-73f0-9a3c-bfb4ca84aba0
This issue has 6 comments on GitHub. Read the full discussion on GitHub ↗