Just bought Movie Studio 2022 and I'm having trouble with pausing and marking or splitting in real time? Sorry if I'm not explaining this very well, but I'm editing video to music so I like to put the marks/ splits along as the audio plays in the background but the main line always stays in the same place and doesn't track as the audio/video plays. Also, is there a pause button? Because for now all I can do is stop and play, which stopping makes it start all the way over again. Sorry for the long read.