Accessibility in Rise 360

The following article states “Keep in mind that image and quote carousels, process interactions, drag-and-drop interactions, and chart blocks aren’t currently keyboard accessible. If you use these blocks in your lessons, you’ll want to provide alternatives as well (like a text block that summarizes the information provided in the interactive block).”

It also states that “Rise 360 provides instructions for interactions with the exception of sorting activities and matching drag-and-drop questions. Until we make these interactions fully accessible, you’ll want to use a text block to provide instructions.”

https://articulate.com/support/article/Rise-360-How-to-Design-an-Accessible-Course 

However, the following article provides instructions on how to navigate Rise 360 courses entirely with your keyboard, including the blocks listed above.

 https://articulate.com/support/article/Rise-Keyboard-Accessible-Navigation 

 So now I am slightly confused ..... are the following block types accessible, and if not, how do they differ in accessibility compared to other blocks?

•  Image and quote carousels
• Process interactions
• Drag-and-drop interactions (sorting activities and matching activities)
• Chart block

I appreciate any guidance!