Prev Button functions

I'm just learning Articulate Storyline at the moment, but in my courses most of my slides contain videos to progress through the program.

I've noticed when I use the 'prev' button, it will jump back to the last point the previous slide was played, whether that be 5 seconds in or at the end, which means it won't really jump back to the slide at all.

Is there a way I can make the 'prev' button jump back to the very start of the slide's timeline, even if it's been viewed before?

Thanks