@sdimos ,
In legacy quizzes, capitalization is not considered when grading an answer. How do I create a Fill-in-Multiple-Blanks quiz question?

The answer field and text-entry field are text only, the font information isn't transferred, so it shouldn't matter.
How are the students entering the answer? Better yet, how did you enter the answer?
I was able to duplicate the issue -- it's not the capitalization -- it's that I put a non-breaking space in my answer. If you copy/pasted your answer from somewhere that had a non-breaking space there, then it may be considered wrong.

The reason I say may be considered wrong is that when I copy/paste HTML that has the nbsp entity in it, it works. However, if I hold down the Alt and then hit 0160 on the numeric keypad, Windows inserts a non-breaking space and it is not treated as a regular space. I'm not sure how the process works on a mac.
So, if either you or the students are copy/pasting the answers, this might be the cause of the problem. If it is a single student having the problem, then it would likely be something they're doing. If lots of students are having the problem, then it's likely something you did.
The fix is to not copy/paste. If you're doing it, you can fix it. There's no way to compensate for the student doing it with legacy quizzes. Some people would argue that the student should miss the question since they copy/pasted, but it may depend on what you're trying to do -- if your assignment is to copy/paste, then you obviously want that.
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