[BUG] Shift+Enter does not insert newline using foot terminal

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?

When trying to use Shift+Enter in the foot terminal, the terminal sends \e[27;2;13~

Instead of inserting a newline the sequence is printed literally as [27;2;13~

What Should Happen?

Newline inserted

Error Messages/Logs

Steps to Reproduce

In foot terminal try Shift+Enter

Claude Model

None

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.1.63

Platform

Anthropic API

Operating System

Other Linux

Terminal/Shell

Other

Additional Information

_No response_