/sandbox command missing Mode/Overrides/Config tabs in native install

Description

After switching from npm installation to native install (claude install), the /sandbox command only shows the Dependencies tab (bubblewrap/socat/seccomp — all shown as installed). The Mode, Overrides, and Config tabs are missing/inaccessible, making it impossible to select or configure a sandbox mode.

With the npm-based installation, /sandbox worked correctly and displayed all tabs.

Steps to Reproduce

1. Install Claude Code via native install: claude install
2. Open Claude Code
3. Run /sandbox command
4. Observe that only the Dependencies tab is visible

Expected Behavior

/sandbox should show all tabs: Dependencies, Mode, Overrides, Config — same as with npm installation.

Actual Behavior

Only the Dependencies tab is shown. All dependencies are listed as installed:

• bubblewrap: installed
• socat: installed
• seccomp filter: installed

But no way to select sandbox mode or configure overrides.

Environment

• OS: macOS 26.3.1 (Build 25D2128)
• Claude Code version: v2.1.71 (native install via claude install)
• Previous install method: npm (worked correctly)

Additional Context

The issue appeared specifically after switching from npm to native install. Rolling back to npm install resolves the issue.