Got it. I thought you meant stuff wasn't working. I'm guessing new users may have a tendency to only leave the buttons on the screen for a short time. It's easy to end up doing that if you only have a 30 second clip and you figure X amount of time for each button. I know I've watched a bunch of videos and sometimes I can getting ready to click and the button disappears. Not a big deal because now you can go back which you couldn't in earlier version.

This is similar to the timing if anyone ever did animation in powerpoint. After you finish, 1/2 the time you'll go back and adjust the timing which is easy to do.

Thanks for pointing that out.