Bash permission 'mkdir:*' not matching 'mkdir -p' command

Description

The Bash permission pattern Bash(mkdir:*) is not matching mkdir -p <path> commands, causing unexpected permission prompts.

Steps to Reproduce

1. Add Bash(mkdir:*) to .claude/settings.local.json:

{
  "permissions": {
    "allow": [
      "Bash(mkdir:*)"
    ]
  }
}

1. Verify permission is loaded by running /permissions - confirms Bash(mkdir:*) is present

1. Ask Claude to run mkdir -p /some/path

1. Expected: Command executes without prompting (permission should match)

1. Actual: User is prompted for permission

Environment

• macOS (Darwin 25.2.0)
• Claude Code CLI

Additional Context

Other similar permissions like Bash(ls:*), Bash(rm:*), Bash(cp:*) are in the same settings file. Unclear if they exhibit the same behavior or if this is specific to mkdir.