My institution just adopted Canvas for fall 2025 but I decided to start using it this summer. Even though I am a veteran of LMS like Blackboard I found that the learning curve was steep at first for Canvas.
New Quiz Point Total - revising
I came accross this issue of point total also and found it quite annoying after working for decades in Blackboard where total points were automatically adjusted. However, I did manage to solve the issue rather easily. First I noticed that when you are in the new quizzes you will see a point total on the top left-hand side of test page. After making note of the new points I went to Edit Assignment and updated my point total. Finally, I opened the Grade Book and verified that the change had been made. And it was.
Hotspot questions - cold comfort
On a separate but related issue I ran into similar problems with hotspot questions that were not visible to the students on a test I gave even though it was in the quiz preview. I decided to set those questions to zero in SpeedGrader and recalculate the students scores. The revised total showed up on the quiz page but not in the Grade Book. I made sure to notify students of this to avoid "panic". Strangely enough when I reset the total from points to percentage rather the values came out correctly.
My recommendation is to try things out in short exercises first. I use five-question quizzes to do so.
Best regards,
Dr. H. R. Karlsson - Geosciences, Texas Tech University.