enter key not working

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?

Enter key does not submit in claude.ai/code (must click send arrow)

Pressing Enter in the prompt input on claude.ai/code does not submit; I have to click the send-arrow button. Enter submits correctly in claude.ai/chat, so it's specific to the /code interface.

Reproduces in Incognito (extensions off) and after hard-refresh → not an extension or stale cache on my end.
Windows / Chrome.
Console shows on load:
[SERVICE_WORKER] Found 1 service worker(s), which are no longer used. Unregistering.
404 on /v1/sessions/session_01GVKCpVR3F6epvxpvFPDyhG/mark_read — a stale session different from the active one.
[REACT_QUERY_CLIENT] QueryClient error: Session ...vFPDyhG not found
This has resurfaced (was working previously).

What Should Happen?

please correct this in th enext version, this bug should not reappear

Error Messages/Logs

Steps to Reproduce

press enter in the claude code prompt

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.138

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

Windows Terminal

Additional Information

_No response_