[BUG] shift+enter doesn't work in Warp on Macos

[fratrik]

Environment

• Platform (select one):
  • [ ] Anthropic API
  • [ ] AWS Bedrock
  • [ ] Google Vertex AI
  • [x] Other: Claude code
• Claude CLI version: 0.2.94 (Claude Code)
• Operating System: macOS 15.4.1
• Terminal: warp v0.2025.04.23.08.11.stable_01

Bug Description

I added bindings to my zshrc, but I can't get shift+enter to produce multiline in the claude code interface. it works fine on the commandline

Steps to Reproduce

1. Launch warp
2. claude
3. some text[shift+enter]

Expected Behavior

new line to expand the command

Actual Behavior

no newline

Additional Context

brew install --cask warp to install https://www.warp.dev/

[max-sixty]

fwiw I've never had shift+enter create a newline

I'm using zellij & alacritty on macos

would be great if it did! I use alt+enter, which works but is different to other interfaces

[m41w4r3exe]

using iTerm2, zsh on macos:

shift + enter used to work, now it doesn't work with 0.122 Claude Code.

Now alt + enter works but different to other interfaces.

[bennokress]

Not a fix, but I have the same issue and what does work, is entering "" + ↩ (insert backslash and press enter). Definitely not as easy as ⇧↩, but at least better to read than an endless line …

[fersarr]

Now alt + enter works but different to other interfaces.

Same here. alt+enter works but I'm used to shift+enter. Tried iterm2 and vs code terminal. Claude code says that running /terminal-setup will fix this but it does not.

> /terminal-setup 
  ⎿  Installed VSCode terminal Shift+Enter key binding
     See /users/is/fsaraviara/.config/Code/User/keybindings.json

[github-actions[bot]]

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[fratrik]

I tested it again to see if it would work and it instructed me how to fix it!

I was in Warp, and then it told me I needed to run it from iterm2, or Mac terminal, etc. So I went into iterm2, ran it then came back into Warp and now it works!

[github-actions[bot]]

This issue has been automatically locked since it was closed and has not had any activity for 7 days. If you're experiencing a similar issue, please file a new issue and reference this one if it's relevant.