/undo undid too much in a file

[svick]

Describe the bug

I was in the process of working on something with copilot CLI, had some uncommitted changes and then asked for another change. That last change didn't actually make sense, so I used /undo while the change was still executing (I think it was compiling). The state of the conversation reverted correctly, but the state of the file didn't: it reverted to no uncommitted changes.

I was able to restore the changes by telling copilot about it.

Affected version

1.0.27

Steps to reproduce the behavior

No response

Expected behavior

No response

Additional context

No response