[BUG] remote control broken after app goes background and back 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?

Using the iOS app on iPhone 11 to control a session that started on MacBook shows only first few pages of interactions, then after app sent to background and back to use, app shows thinking with animated flower indefinitely.

Only the MacBook console screen shows progress and allows control. App then gets unstuck and gets stuck again

What Should Happen?

Interactions show continue ask questions and show responses and work as of the app was never sent to backgrounds

Error Messages/Logs

Steps to Reproduce

Start a Claude. Odd session on laptop
Open Claude app on iOs
Choose code and then the session
Interactions works
Send app to ha background , bring back
See interaction is forever stuck no new output is shown and interaction is not working

Claude Model

Opus

Is this a regression?

No, this never worked

Last Working Version

_No response_

Claude Code Version

2.1.91

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_