[Chat Trigger] Mobile UX: "Enter" key should create a new line, not send

The idea is:

To update the Hosted Chat interface behavior on mobile devices. On mobile viewports, pressing the “Enter” key should insert a line break instead of sending the message. Sending should rely solely on the UI button (arrow icon).

  • Mobile: Enter = New Line.
  • Desktop: Remains unchanged (Enter = Send, Shift+Enter = New Line).

My use case:

Mobile keyboards lack a “Shift” key, making it impossible to trigger Shift+Enter. Currently, users cannot type multi-line prompts (like lists or paragraphs) on their phones because pressing “Enter” sends the message immediately.

I think it would be beneficial to add this because:

It prevents accidental submissions of incomplete messages and aligns with the standard behavior of other AI interfaces like ChatGPT and Gemini Web on mobile.

Any resources to support this?

N/A

Are you willing to work on this?

No