It took me a year to realize that if I didn't turn on the Shuffle Answers option then the first answer in any multiple choice quiz question was always the correct answer.  I noticed the feature but felt sure that Canvas wouldn't always list the correct answer first.  I mean, under what circumstance are you going to want the correct answer to always be option A??  I understand that there may be a scenario where you don't want to shuffle answers, but shouldn't it clearly be the default option?  Whatever those scenarios are for not turning that on, isn't it much more probably that a quiz maker is not going to want the correct answer to always be in the same position? Creating multiple choice questions without enabling this feature results in a disaster of a quiz, and it's not particularly easy to figure out what's happening by not turning on the "Shuffle Answers" feature.