Can't undo file

[zjc-github2]

Description

My opencode can't recover the file AI edited while undoing message.
I tried to reinstall app. nothing happen.

Plugins

none

OpenCode version

1.17.11

Steps to reproduce

just open it ,let any model edit a file ,and type /undo

Screenshot and/or share link

2026-06-30.16-53-19.mp4

Operating System

fedora 43

Terminal

kitty 0.43.1

[github-actions]

This issue might be a duplicate of existing issues. Please check:

• /undo and /timeline undo does not revert file edits #4704: /undo and /timeline undo does not revert file edits
• /undo only the conversation will be rolled back, but the files will not. #29520: /undo only the conversation will be rolled back, but the files will not.
• Bug: Reverting a message in TUI or desktop app does not revert changed files #20638: Bug: Reverting a message in TUI or desktop app does not revert changed files
• Reverting doesn't actually revert the changes #29005: Reverting doesn't actually revert the changes

If your issue is the same, please add a thumbs-up reaction or comment on the existing issue instead.