Windows: recent workspace file changes are missing from task summary

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

26.908.4834.0

What subscription do you have?

ChatGPT subscription

What platform is your computer?

Microsoft Windows NT 10.0.26200.0 x64

What issue are you seeing?

On Windows, the Codex desktop app does not show recent repository file changes for a task in the summary/toggle-summary experience. This makes it difficult to review what the agent changed without manually inspecting the repository.

The equivalent workflow is available in the macOS app, where recent file changes for the task are visible from the summary view.

What steps can reproduce the bug?

1. Open the Codex desktop app on Windows.
2. Start or continue a task in a local repository.
3. Let the task create or modify files.
4. Open the task summary/toggle-summary view.
5. Look for the task's recent file changes.

What is the expected behavior?

The summary view should list recent files changed by the task, with the same level of visibility as the macOS desktop app.

Additional information

Duplicate check: #5143 is a closed older report about diffs being omitted from summaries; #22824 is a specific changed-file filtering issue; #15927 concerns stale review totals. None describes this Windows/macOS summary parity gap.

Locate the Windows desktop task summary/toggle-summary entry point and compare its recent-file-change behavior with the macOS app. Reproduce the issue with a task that creates or modifies repository files, then verify that the Windows summary lists those changed files with comparable visibility.