Remote Control not enabled on Max plan: 'Remote Control is not yet enabled for your account'

Problem

Running claude remote-control on a Max plan account returns an error immediately:

Error: Remote Control is not yet enabled for your account.

The /remote-control slash command inside an active session also produces no output (no URL, no QR code).

Environment

• Claude Code version: 2.1.70
• Auth method: claude.ai OAuth
• Plan: Max
• OS: macOS 25.3.0

Expected behavior

A session URL and QR code should appear, as documented at https://code.claude.com/docs/en/remote-control

Request

Please enable Remote Control for this account. Same goes for Voice — also not available despite being listed in release notes.