Question about workarounds for Scenario blocks in Rise 360

Since the scenario blocks in Rise are currently not fully accessible, I created a couple of Storyline scenarios that I imported into Rise.  In terms of doing a workaround for Rise scenarios, I was wondering if anyone out there has tested the Rise scenarios with screen readers. I have tested them with my keyboard and they appear to have keyboard accessiblity. However, I am unsure of the screen reader. I am thinking that this way, a visually impaired user might still be able to get the text of a Rise scenario and would know which selections they can make. If this is incorrect please let me know. The Storyline scenarios are great but they can take longer to create, even when using a template from the content library.  If someone has any additional information about screen readers and Rise 360 scenarios, that you are willing to share, it would be very helpful.  Thanks so much for any assistance and for considering this request.