Why does the Skip Navigation button take you to the beginning of the slide?

Hi Andreea! This is a great question and one I am sure other folks have as well! The skip navigation to take the user back to the beginning of the slide is helpful for screen reader users who may have a visual disability. Sighted users are able to see all of the information on the slide at once and can form the context for the slide around that, but the screen reader user will possibly need to go through the slide contents using their screen reader first, then begin the slide again now that they've oriented themselves to the content that's on the screen before they complete any of the interactions that may be on the slide. I hope that answer helps!