[BUG] Big input covering claude answer in claude code vscode extension

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?

If you enter a message bigger than 50 lines, you cant minimize the input and claude starts answering behind your input tab

<img width="949" height="295" alt="Image" src="https://github.com/user-attachments/assets/5f49c2c3-2dbc-471a-9f7b-75565c8edcb1" />

Making impossible to even know what claude answered or edited because its behing the input balloon

What Should Happen?

Claude asnwer gets covered by input balloon

Error Messages/Logs

Dont have any

Steps to Reproduce

1. Paste a message with 50 lines or more in claude code vscode extension
2. Claude answer should be covered by the input balloon, and you cant minimize it

Claude Model

Not sure / Multiple models

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.145

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

Other

Additional Information

_No response_