Cursor cant jump automatically to build mode anymore - super annoying and wasteful

[ibutab (Jon)]

Where does the bug appear (feature/product)?

Cursor IDE

Describe the Bug

Cursor can’t automatically change from plan mode to agent anymore

Steps to Reproduce

Be in plan mode, then ask it to do something

Expected Behavior

cursor should know when user is requesting action, now there seems to be a hard block

Screenshots / Screen Recordings

Operating System

MacOS

Version Information

Version: 3.0.4
VSCode Version: 1.105.1
Commit: 63715ffc1807793ce209e935e5c3ab9b79fddc80
Date: 2026-04-02T09:36:23.265Z (23 hrs ago)
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 25.4.0

For AI issues: which model did you use?

all

Does this stop you from using Cursor

Sometimes - I can sometimes use Cursor

[deanrie]

Hey, I can see the screenshot. The model is trying to switch from Plan mode to Agent, but the switch is being blocked.

Most likely you previously clicked Don’t ask again or Never on the auto mode switching prompt. After that, all automatic Plan → Agent switches get silently rejected, and there isn’t a UI to reset this setting yet.

The team is aware of the issue. There’s no ETA yet, but your report helps us prioritize it. Related thread: How to re-enable "Switch to Plan Mode" countdown/reminder?