[BUG] Mac desktop app UI alignment issue when opening chats in Projects (misaligned/cut off text)

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?

Hi Team

I am a Chat and Cowork user only currently.

I’m seeing a UI alignment issue in the Claude for Mac desktop app. When I click any chat inside any Project, the chat content renders misaligned and appears cut off (text is clipped on the left side).

Steps to reproduce:

Open Claude for Mac
Go to Projects
Click any chat
Observe the misaligned/cut off text in the main chat area

Environment I am using:

Desktop app version: 1.2773.0 (884b37)
macOS version: macOS Tahoe 26.3
Device: MacBook Pro 16-inch 2019 (Intel)

I’ve already tried “Clear Cache and Restart” and the app is up to date. Attaching screenshots showing the misalignment.

<img width="322" height="358" alt="Image" src="https://github.com/user-attachments/assets/741791df-8871-4b56-bca6-b5f7d362db38" />

mcp.log

What Should Happen?

mcp.log

Error Messages/Logs

Steps to Reproduce

Steps to reproduce:

Open Claude for Mac
Go to Projects
Click any chat
Observe the misaligned/cut off text in the main chat area

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

NA

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_