[Bug]: Diffs view seem to show edits/diffs from a different agent/app/editor within the session

[cosmiclasagnadev]

Before submitting

• I searched existing issues and did not find a duplicate.
• I included enough detail to reproduce or investigate the problem.

Area

apps/desktop

Steps to reproduce

Wasn't actually sure if this was a bug or feature request but:

1. Open any workspace/project with the desktop app and another app for agentic coding (in this example, I used opencode)
2. Prompt opencode to implement feature A and then prompt t3code to implement/plan feature B
3. You'll notice that the modified files and lines in opencode will show up in t3code's current session/turn as well

Expected behavior

If I want to do a quick bugfix/feature prototype and I don't have worktrees setup -- it would be nice to only have to prompt a quick thing, verify/review the code, commit/push, and create a PR without having to sift through changes from another coding agent. All items in the diffs/changes view should only show actual changes made by the t3code app.

Actual behavior

Currently, it will display all changes made by all agents in the current turn

Impact

Cosmetic issue

Version or commit

0.0.14 (28afb14)

Environment

macOS 26.2, Desktop app 0.0.14, Bun 1.3.11, Codex gpt-5.4

Logs or stack traces

Screenshots, recordings, or supporting files

Screenshot 2026-03-28 at 5.13.07 AM.png

Workaround

No response

[benakdev]

I can confirm the same happens to me. is seem like the diff is taken from the who project and not just the worked files.