[BUG] iOS app crashes when opening Code session

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?

On the Claude iOS app, the app crashes (closes instantly to the home screen) every time I tap into a Claude Code session to open it. This happens on every session, not a specific one.

The session list loads fine, I can see live session updates, and interactive controls like the Approve button work from the list view. The crash only occurs at the moment of opening/entering a session. There is no error message — the

What I've already tried (crash persists through all)

• Force-quit and reopened the app
• Restarted the phone
• Deleted and reinstalled the app, logged back in
• Confirmed sufficient free storage
• Confirmed iOS is up to date
• Confirmed app is the latest App Store version
• Checked status.anthropic.com (no active incident)

Environment

• Platform: iOS (iPhone)
• iPhone model: iPhone 14 Pro
• iOS version: 26.5
• Claude app version: 1.260618.0 (27777773659)
• Remote dev environment: Claude Code running on a remote Linux box (Hetzner), attached via the mobile app

What Should Happen?

The session should open and display its contents without crashing.

Error Messages/Logs

Steps to Reproduce

1. Open the Claude iOS app
2. Go to Claude Code sessions (list shows fine, updates visible, Approve button works)
3. Tap a session to open it
4. App closes instantly to the home screen

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

1.260618.0 (27777773659)

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_