[Integrated Video Tutorials] Accessible Integrated Training Videos

I've asked this before but following up. We currently use the integrated video tutorials at a public institution for WordPress training. Web Accessibility is required, not optional. I'd like to continue using this plugin, but if closed captioning is still a feature request and not on a roadmap, we'll need to reconsider. I see that accessible is now even listed in the plugin description.

Will the videos be captioned?