This is very different from a learner who is intrinsically motivated because an intrinsically motivated learner is much more likely to try harder in classes, study more, or continue taking classes longer than required.
I find this very plainly displayed in my journey with Spanish vs. my journey with Latin. Spanish was a language that I was forced to take for almost six years of my life, and because of that, I quite quickly fell out of love with it. I understand now that it's a valuable asset but that does not mean I enjoyed the process. On the other hand, my journey with Latin was been so rewarding because it's a language that I'm genuinely interested in learning. I am motivated by the thought of reading a text in the language someday. I am learning for myself with no expectations for perfection, just the desire to learn the language.