refactor(frontend): enhance UX for touch devices with connected physical keyboards

[hieptl]

• This change is worth documenting at https://docs.all-hands.dev/
• Include this change in the Release Notes. If checked, you must provide an end-user friendly description for your change below

End-user friendly description of the problem this fixes or functionality this introduces.

Enable message submission on touch devices when a physical keyboard is connected.

For example, if a user is using an iPad with a connected physical keyboard, they can press Shift + Enter to create a new line and Enter to submit their message.

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Summarize what the PR does, explaining any non-trivial design decisions.

The PR enhances the user experience in this scenario. When a user is using an iPad with a connected physical keyboard, they should be able to press Shift + Enter to create a new line and Enter to submit their message.

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Link of any specific issues this addresses:

Resolves #11281

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To run this PR locally, use the following command:

GUI with Docker:

docker run -it --rm   -p 3000:3000   -v /var/run/docker.sock:/var/run/docker.sock   --add-host host.docker.internal:host-gateway   -e SANDBOX_RUNTIME_CONTAINER_IMAGE=docker.all-hands.dev/all-hands-ai/runtime:c85119d-nikolaik   --name openhands-app-c85119d   docker.all-hands.dev/all-hands-ai/openhands:c85119d

CLI with uvx:

uvx --python 3.12 --from git+https://github.com/All-Hands-AI/OpenHands@hieptl/all-3895#subdirectory=openhands-cli openhands

[github-actions]

Coverage report

This PR does not seem to contain any modification to coverable code.

[openhands-ai]

Looks like there are a few issues preventing this PR from being merged!

• GitHub Actions are failing:
  • Run Python Tests
  • Run Frontend Unit Tests

If you'd like me to help, just leave a comment, like

@OpenHands please fix the failing actions on PR #11284 at branch `hieptl/all-3895`

Feel free to include any additional details that might help me get this PR into a better state.

_{^{You can manage your notification settings}}

[openhands-agent]

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Last updated: Oct 09, 2025, 07:25:08 AM ET