[BUG] File auto complete disappears when typing special character like `(` and `[`

Environment

• Platform (select one):
• [x] Anthropic API
• [ ] AWS Bedrock
• [ ] Google Vertex AI
• [ ] Other: <!-- specify -->
• Claude CLI version: 1.0.21
• Operating System: macOS 15.5
• Terminal: Cursor integrated terminal

Steps to Reproduce

I have a file in our project which has path: src/app/(dashboard)/admin/profile/[id]/page.tsx. When I type @\src\app\(, the auto complete just disappears.

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I also tried @\src\app\/(, but it does not work

Expected Behavior

The auto complete option list correctly displays every option

Actual Behavior

The whole auto complete option list is not shown

Additional Context

Special character like ( and [ are common in nextjs projects.