[BUG] Can’t stop model on iOS

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?

See screenshot:

!Image

What I expect:

I can press stop because the agent is doing the wrong thing

What I see:

No stop button

What Should Happen?

I can press stop

Error Messages/Logs

Steps to Reproduce

Run something in the iOS app that causes an Explore or other sub agent

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

Latest iOS at time of writing

Platform

Anthropic API

Operating System

Other

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_