Slash command autocomplete missing for second command in same message

Description

When typing multiple slash commands in a single message, the autocomplete suggestions panel at the bottom of the terminal only appears for the first slash command. The second (and subsequent) slash commands get no autocomplete dropdown.

Steps to reproduce

1. Open Claude Code v2.1.118
2. Type /plugin-dev:create-plugin — autocomplete suggestions appear as expected
3. Add some text after the first command
4. Type /brainstorming — no autocomplete suggestions appear

Expected behavior

Autocomplete suggestions should appear each time / is typed, regardless of whether it's the first or subsequent slash command in the message.

Actual behavior

Autocomplete suggestions only appear for the first / typed. Subsequent / characters do not trigger the autocomplete dropdown.

Environment

• Claude Code version: v2.1.118
• OS: macOS