[BUG] Input field scrolls to top when pressing Shift+Enter in Claude Code Mac app

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?

What's Wrong?

In the Claude Code Mac desktop app, the input field where you type prompts has a scrolling bug. When you type a multi-line message and press Shift+Enter to add a new line, the input field auto-scrolls to the top of your message instead of staying at the bottom where you're actively typing. Every subsequent Shift+Enter requires manually scrolling back down to see your cursor. This makes writing longer prompts extremely frustrating.

What Should Happen?

Expected Behavior

The input field should keep the cursor visible at the bottom of the text area after pressing Shift+Enter, similar to standard text editor behaviour.

Error Messages/Logs

Steps to Reproduce

Steps to Reproduce

1. Open Claude Code Mac desktop app
2. Click the input field
3. Type a few lines of text, pressing Shift+Enter to add new lines
4. After 2-3 Shift+Enter presses, observe that the input field has scrolled to the top of the message
5. Cursor is still at the bottom but not visible without scrolling down

Claude Model

None

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

1.3109.0 (35cbf6) 2026-04-16T20:32:01.000Z

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

Environment

• OS: macOS
• App: Claude Code Mac desktop app
• Claude Code version: 1.3109.0 (35cbf6) 2026-04-16T20:32:01.000Z