Multiple choice limited to 9 options
It seems multiple choice options are limited to at maximum 9 options. This limit seems a bit arbitrary. I would expect perhaps 26 as limit for alphabetical/numerical, as it seems this would exactly fit on an A4 page.
Note: The reason for this issue is not that we have multiple choice questions with so many options, but rather that we also do a post-exam survey. This survey contains questions asking about a scale of 1-10, which requires 10 options.