掲示板 Forums - Handwriting input box auto appeared for multiple choice question

I've submitted an in quiz bug report for this. This post is to add a picture and some additional details.

Handwriting input box automatically appeared in top left corner for question. But this question is multiple choice and isn't a fill in the blank question.

I have the "Display writing pad for all typing questions" switched to on, and "Only for kanji answers" checked

This seems to be happening for all multiple choice definition questions.