main f12bb6229c007a12d24fd2e539222733778ac9ea
- Chrome + Playwright drove the dev web client, using Codex gpt-6.1-sol through the local provider proxy.
- Added /home/user/restore-verification as a project through Add project > Local folder.
- Real Codex turn changed note.txt from baseline to first change.
- Edit from here offered Revert files too in the shared checkout.
- Clicking it displayed: File restore requires an isolated worktree. This workspace may contain changes from another thread or a side chat.

PR 9b2a956ddfae074d9438e9372b86c03307fdb588
- Same app-created thread and prompt: Edit from here hides Revert files too and explains files stay unchanged.
- Cancel preserved the existing prompt and assistant response.
- Revert and keep changes rewound the conversation and restored the full prompt to the composer.
- note.txt stayed exactly first change\n.
- Submitted the restored prompt through the client. A second real Codex gpt-6.1-sol turn completed successfully.
- Created another thread with Workspace > New worktree through the client.
- Real Codex gpt-6.1-sol turn changed that worktree's note.txt from baseline\n to worktree change\n.
- Edit from here still offered Revert files too.
- Clicking it rewound the conversation and restored the full prompt to the composer without an error.
- Worktree note.txt became exactly baseline\n.
- Shared checkout note.txt remained exactly first change\n.