How to create a video transcript in Rise, that can be scrolled vertically ?

Can you tell us where transcript functionality is on the roadmap for Rise 360? Video transcripts are a basic accessibility requirement and using a workaround such as an accordion or tab block doesn't work well if you're utilizing button functionality that requires learners to interact with everything on a given page before progressing. Storyline also isn't a viable option if you have numerous videos in a course since you need to then manage a separate Storyline file for each video block. For us, the whole point of using Rise is that it's in the cloud and does not require our entire mac-based learning team to have Parallels + Microsoft to edit a course.