Accessing video controls using a keyboard

Hi Eric,

Thanks for responding. Using the Tab key never gets me into the video player controls on my video slide. The built-in video player controls--which are supposed to be accessible--do not seem to be "focusable items" when using the Tab key to navigate.

Tab just takes me to "Back to Top" then back to the whole slide (or it takes me into the Storyline player controls). 

See the attached screen recording of me navigating my video slide using the keyboard (Tab and Enter) and NVDA.

What am I missing? 

I cannot figure out how to select the new Transcript button in the video player using keyboard navigation (Tab and Enter), which is obviously a deal-breaker for users who don't use a mouse.