I actually got a very similar automatic response to a take home (that I spent 12 hours of my time on) for an interview process. Some feedback was good, but other feedback was not (one example: The feedback mentions not enforcing a Node version, while such enforcement was in the package.json file). That combined with the formatting made me realize that it was either a 100% copy paste output based on some prompts, maybe tuned two or three words without checking for factuals.

A very distressing experience that prompted me to change how I approach take home assignments.