Mode Switching Problem in opencode

[kousik2022]

I can't see any option to switch from plan mode to build mode and build mode to plan mode.

[github-actions]

This issue doesn't fully meet our contributing guidelines.

What needs to be fixed:

• No issue template was used (Bug Report, Feature Request, or Question)
• The description is a single sentence with no reproduction steps, environment info, version, or system details
• Bug reports should include context about how to reproduce the issue and what you expected vs. what happened

Please edit this issue to address the above within 2 hours, or it will be automatically closed.

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

• Stuck in Plan Mode - cannot switch to Build mode #37101: Stuck in Plan Mode - cannot switch to Build mode
• Cannot switch between build and plan modes in new UI (v1.18.1, v1.18.3) #37430: Cannot switch between build and plan modes in new UI (v1.18.1, v1.18.3)
• [Bug] Desktop App v1.18.1 new layout hides agent (Plan/Build) switching UI #36997: [Bug] Desktop App v1.18.1 new layout hides agent (Plan/Build) switching UI
• [BUG] Unreachable Agent mode (Plan/Build) switch in lastest version1.18.1, causing opencode desktop app unusable #36995: [BUG] Unreachable Agent mode (Plan/Build) switch in latest version 1.18.1
• Bug: Plan/Build mode toggle missing from chat UI after latest update #37070: Bug: Plan/Build mode toggle missing from chat UI after latest update

If you believe this was flagged incorrectly, please let a maintainer know.