Error: The question tool was called with invalid arguments

[jatinbansal1998]

Description

I got an error in the Plan Mode. I also have these flags set:

# OpenCode experimental features
export OPENCODE_EXPERIMENTAL_LSP_TOOL=true
export OPENCODE_EXPERIMENTAL_ICON_DISCOVERY=true
export OPENCODE_EXPERIMENTAL_FILEWATCHER=true
export OPENCODE_EXPERIMENTAL_OXFMT=true
export OPENCODE_EXPERIMENTAL_PLAN_MODE=1

Error: The question tool was called with invalid arguments: [
  {
    "origin": "string",
    "code": "too_big",
    "maximum": 12,
    "inclusive": true,
    "path": [
      "questions",
      0,
      "header"
    ],
    "message": "Too big: expected string to have <=12 characters"
  }
].
Please rewrite the input so it satisfies the expected schema.

Plugins

opencode-antigravity-auth

OpenCode version

1.1.21

Steps to reproduce

No response

Screenshot and/or share link

No response

Operating System

macOS 26.2

Terminal

Ghostty

[github-actions]

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

• Question tool throws if header length is >= 12 chars #7616: Question tool throws if header length is >= 12 chars

Feel free to ignore if this doesn't address your specific case.

[jatinbansal1998]

Thanks a lot guys!