Hello Lumo Team,

I would like to report an issue with text input when using Lumo via browser on Mac/PC with Japanese IME (Input Method Editor).

Problem: When typing in Japanese, pressing the Enter key to confirm conversion candidates also triggers the chat send function simultaneously. This causes partially converted text to be sent prematurely, which is very inconvenient.

Expected Behavior: In most applications with Japanese IME support:

Enter key should only confirm the IME conversion when the input method is active
Chat sending should require a separate key combination (e.g., Ctrl+Enter or Cmd+Enter)
Or there should be an option to configure this behavior
Request: Could you please implement one of the following solutions?

Prevent Enter from triggering send when IME is in conversion mode
Add an option to use Ctrl+Enter/Cmd+Enter for sending instead
Allow users to customize the send key binding
Thank you for considering this improvement.

Best regards