Our institution is a Canvas Cloud customer. I played with the feature in our beta instance and it's actually showing promise.
We had to get our customer success manager to turn this on for us, but I've noticed in other builds of Canvas on my local testing environment that things like this show up as a feature flag under settings at the root admin level.
One thing I've noticed is the lack of flexibility with respect to recorded score for the learner. It's only configurable to keep the first attempt of the activity. The learner cannot re-try the activity and try to get a different score and/or have them averaged together.
I'm not sure if you can build a beta version of the open source code, but here's the branch tagged as Beta:
Instructure can you comment on the features for SCORM going forward and being able to build a working beta OS version of Canvas?