Score by answer not an option for multiple response?

This is a feature request I would love to see as well, unfortunately, I can't submit it. :( I've attached a screenshot to show that there is no Submit button or anywhere to describe my feature request.

My two cents through...I would love the ability on every type of question to score by answer, and not just a select few types. If a learner has to drag and drop six things in the right place, and they get four of them correct, they should receive points for the four correct items...same with any type of multiple response question.

Thanks!