Expanded Edit Mode was introduced with Vegas Pro 12 (I can't believe it was that long ago). The original Sony VP12 intro video seems to have gone from YT (that video demonstrated very well how it could be used), but there are other YT vids about using Expanded Edit Mode: https://www.youtube.com/results?search_query=sony+vegas+pro+expanded+edit+mode
Former user
wrote on 9/15/2022, 6:43 AM
Thanks all, I'll look into it & see what it's for 👍. I was trying to find out how to return track heights to their default height after dragging to expand them & must have clicked on Expand track layers at some point
Former user
wrote on 9/15/2022, 8:32 AM
@vkmast Hmm funny that thread, some people seem to really dislike it, maybe it was the way it could be accidently activated, but i just turned double click on in Preferences & at the mo it seems like it will be a useful feature, for me anyway 👍