In our honours project course we run group projects and we require double-marking of final theses/reports for quality control.
Unfortunately, there is an inexplicable limitation in Canvas that you can have a group assignment, and you can have moderated grading, but you cannot have both.
These leads to the unfortunate situation currently where students need to submit their report twice (two identical assignments are created for this), and the assessment cannot be kept blind between the assessors.
I’ve been patiently waiting for a few years now for this limitation to be lifted. Please consider it for your roadmap.