In the New Quizzes tool I am not seeing a way to set a Fill-In-the-Blank question to be case-insensitive. I see that as an option if  I use the 'Close Enough' option based on the Levenshtein Distance but it does not allow me to set the Levenshtein to zero and that's not what I want. 

Is case-insensitivity an option? 

Thank you,

John Willingham