[BUG] Keybindings override is not working and /keybindings command is not available

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

I've installed latest version of CC (2.1.34) and cannot run /keybindings command (there is no such one):

<img width="1704" height="764" alt="Image" src="https://github.com/user-attachments/assets/9df3ae6a-76d6-4b8b-8fc6-2831b6fe68f2" />

I've tried native/npm installations.

Also I've tried to set up keybindings.json, here is my example:

{
  "$schema": "https://www.schemastore.org/claude-code-keybindings.json",
  "$docs": "https://code.claude.com/docs/en/keybindings",
  "bindings": [
    {
      "context": "Chat",
      "bindings": {
        "meta+t": null,
        "ctrl+shift+t": "chat:thinkingToggle"
      }
    }
  ]
}

But shortcut is not working.

/doctor says nothing about keybindings.

What Should Happen?

• /keybindings commands should be available.
• Shortcuts should be overridden.

Error Messages/Logs

Steps to Reproduce

Not sure it would be possible to reproduce, I've just installed latest version of CC, and tried different earlier versions, no luck.

Claude Model

None

Is this a regression?

No, this never worked

Last Working Version

_No response_

Claude Code Version

2.1.34 (Claude Code)

Platform

AWS Bedrock

Operating System

macOS

Terminal/Shell

iTerm2

Additional Information

_No response_