Audio auto play option is not visible for me

I was looking some online videos in YouTube and I see Audio auto option available in Rise tool but I don't see auto play option in the Rise 360 that I am using at my end. I am wondering how come users at YouTube could able to see auto play option in Rise tool?  Could you please help me how to auto play audio in Rise.

Here is the reference to YouTube link: https://www.youtube.com/watch?v=hv-3WuRX0yo