It’s a little different than hitting the You Tube play arrow icon .
Look for the “play icon” in the lower left hand lower panel.
It took me a few minutes to figure it out too. So use to just hitting the middle of the screen.
Thanks. I found the Windows media Player a little further down on the righthand side. that worked.
I don’t know why the utube type player doesn’t work for me, it starts, shows the woman commentator, then goes dark.