When using certain non-English input methods (eg Japanese), full-width question marks (？) are inputted by default instead of the half-width question marks (?) that are standard for English and other inputs.
Quick Answer is triggered when a search query ends with a half-width question mark but not when it ends with a full-width question mark.
Browser/platform/device agnostic.
Steps to reproduce:
- Enter a search query ending in a full-width question mark, for example
カギとは？
Quick Search should be triggered, providing an AI summary of results. It's not.
