Switch to plan mode when using cmd+enter

Where does the bug appear (feature/product)?

Cursor IDE

Describe the Bug

I turned on “Submit with cmd+Enter”, a great feature recently added.
But, the first message always switches to Plan mode, so I have to “Shift+Tab” back to Agent.
I believe this is related to when the message is to long there’s a suggestion to switch to Plan mode that uses the “cmd+Enter” shortcut.

Steps to Reproduce

Turn on “Submit with cmd+Enter”
Write a message
Submit

Expected Behavior

Submit the message and not change the mode

Operating System

MacOS

Version Information

Version: 3.0.13 (Universal)
VSCode Version: 1.105.1
Commit: 48a15759f53cd5fc9b5c20936ad7d79847d914b0
Date: 2026-04-07T03:05:17.114Z
Layout: editor
Build Type: Stable
Release Track: Default
Electron: 39.8.1
Chromium: 142.0.7444.265
Node.js: 22.22.1
V8: 14.2.231.22-electron.0
OS: Darwin arm64 24.6.0

Does this stop you from using Cursor

No - Cursor works, but with this issue

Hi @Antonio_Lacerda,

This was a known bug — when “Submit with Cmd+Enter” is enabled, the “Try Plan Mode” suggestion steals the Cmd+Enter keystroke and switches the mode instead of submitting your message.

A fix has already been shipped and will be available in the 3.1 stable release. Since you’re on 3.0.13, you don’t have it yet. In the meantime, you can switch to the nightly release track to get the fix now (note: after switching, you may need to restart Cursor or run Cmd+Shift+P > Developer: Reload Window for the keybinding change to take effect).

You can also follow this related thread where a staff member confirmed the fix: Cmd+enter forces plan mode.