Quiz Feedback Settings in Rise

1. There needs to be a way to set per-question and global quiz feedback formatting. I shouldn't need to click into every feedback box to left-align and increase the font size for each piece of feedback. There should be a course-level option to set a default, automatic feedback text size and formatting, and an option for each quiz question and quiz "page." 
2. There should be a way to preview each quiz page question without clicking Preview and seeing all questions. If I want to fix just an issue in question 9 and see how it looks, I shouldn't need to answer the first 8.
3. There should be a way to preview feedback for each question without taking each quiz question multiple times. For example, a preview option that lets a creator roll over or click an answer to see what the feedback looks like.

As far as I know, none of this exists and isn't planned. How do I suggest these important improvements that are a barrier to QA to Articulate? Is there an idea dropbox somewhere?