I am not sure if it's a glitch that I found with text (no header)/Spacer and Grade by question feature. I created a quiz with multiple questions and divide them into blocks using text (no header). I noticed that Text (no header) was not included in the count of the Questions from the Student View (e.g. 3 questions each block and 2 text headers and the last question was titled as Question 6 in Student View).
However, when checked in SpeedGrader, the Grade by Question had a count of 8 questions which was confusing. Is anyone else having the same issue? or if there is any workaround to address this?