Cursor started plan implementation and editing files without leaving Plan mode

Hey, thanks for the report.

This looks like a command interpretation issue in Plan mode. The model took “Do it” as a signal to start implementing, instead of modifying the plan. This is a known class of bugs with auto-switching between modes, and we’ve had a few similar reports.

Could you share:

  • A screenshot of the Plans UI state (TODOs unchecked and the Build button still there)
  • The full chat transcript from when the model suggested “include findings” up to when the implementation started

That’ll help the team reproduce and fix the issue more accurately.