Can't get shift+enter to produce new line in Claude Code

[fratrik]

Pre-submit Checks

• I have searched Warp bugs and there are no duplicates
• I have searched Warp known issues page and my issue is not there
• I have included the logs (optional, but helps expedite the bug fix). Log gathering intructions

Describe the bug

At the command-line prompt, typing shift+enter produces the new line that I prefer.

However inside claude-code, I can't seem to get it to produce a new line instead of sending the command to claude code. I tried a number of bindkey etc., but there seems to be some other problem.

I've also created an issue in claude, anthropics/claude-code#923

To reproduce

type ls[shift+enter] get a new line

launch claude code:
claude

type hello[shift+enter]

get hello sent to the claude app

Expected behavior

I expect it to add a new line instead.

Screenshots, videos, and logs

warp-logs.zip

Operating system (OS)

macOS

Operating system and version

15.4.1

Shell Version

zsh 5.9 (arm64-apple-darwin24.0)

Current Warp version

v0.2025.04.23.08.11.stable_01

Regression

No, this bug or issue has existed throughout my experience using Warp

Recent working Warp date

No response

Additional context

No response

Does this block you from using Warp daily?

No

Is this an issue only in Warp?

Yes, I confirmed that this only happens in Warp, not other terminals.

Warp Internal (ignore): linear-label:b9d78064-c89e-4973-b153-5178a31ee54e

None

[Ariloum]

I have same issue on WSL Ubuntu 22.04 LTS and VS Code terminal (running on Windows 10)

[atra-fyndiq]

Same issue!

[Shvan11]

same issue , WSL Ubuntu and VS Code

[Kanezal]

same issue, WSL Ubuntu, integrated VS Code terminal

[Briiick]

same here - macOS 15.5, zsh 5.9, warp version v0.2025.05.21.08.11.stable_01

[wilsonhou]

same issue on warp!

[mjonesjr90]

Im having this issue as well on macOS terminal

[DhvanilPatel]

+1 i'm having the same issue!

[chemeris]

Same issue

[SeMmyT]

+1 same issue, if that would help :)

[Cybonto]

Guess what, same issue :)

[SeMmyT]

The keyboard manager powertoy is an easy fix.
@Cybonto @chemeris @DhvanilPatel @mjonesjr90 FYI in case :)

[tobiasmuehl]

@SeMmyT Do you mean you found out how to fix this by changing config? If so, could you please enlighten us? 🙏🏻

[kevinsqi]

same issue, macos 14.4.1 + iterm2 3.4.22