A few proposed changes to improve the AskUserQuestion prompt:

1. Number key quick selection - Press 1-9 to select options directly instead of arrowing through the list
2. Inline checkboxes for multi-select - Show [✓] / [ ] inline with each option instead of a separate checkmark
3. Vertical layout for answered questions - Stack question above answer instead of side-by-side (prevents awkward wrapping with long answers)
4. Ctrl+C to clear custom input - Support input_clear keybind in the "Type your own answer" textarea
5. Move caret to end on refocus - When re-entering the custom answer textarea, position cursor at end instead of beginning
6. Fix multi-select custom input bug - Submitting empty custom input no longer clears all other selections