Motion Path not working on tablet or mobile

Hey there!

I've got a slide that uses two separate motion paths to move two videos onto the screen when the user clicks one of two tabs. It works fine on desktop but not tablet and mobile. The audio from both videos play when you click the tabs, but the videos do not animate along the motion paths, so there's nothing on screen. Any idea why or how to fix? Here's a video of the issue: https://360.articulate.com/review/content/51653eb2-e175-4860-9e71-ad35f4efec0f/review