[BUG] Can not cancel the subscription of Claude pro plan

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 paid on website then downloaded an iOS app. Then the website says I can not manage the subscription there since I'm using the iOS app. iOS app says I can not manage there since I'm using a different account in App Store, which is not true: I use the same email for both Claude and app id. I can not see any purchase history in my App Store, nor find any receipt from anthropic in my email address. How should I cancel the subscription then?

What Should Happen?

tell me a reasonable way to cancel it

Error Messages/Logs

Steps to Reproduce

as said before.

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.78 (Claude Code)

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_