Toolbar icons overlapping in Claude Code Desktop 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?

<img width="294" height="312" alt="Image" src="https://github.com/user-attachments/assets/76638bbf-879e-4ef7-95e9-5816119e2a71" />

What Should Happen?

The icons in the top-left toolbar (Chat, Settings, Code)
overlap each other when the app window is at certain sizes.
See attached screenshot. OS: Windows 11

Error Messages/Logs

Steps to Reproduce

The icons in the top-left toolbar (Chat, Settings, Code)
overlap each other when the app window is at certain sizes.
See attached screenshot. OS: Windows 11

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.108

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

Windows Terminal

Additional Information

_No response_