I just upgraded to V4.58, and I'm suddenly having a problem with transitions getting lost. I set all the transitions on my video and test them out one by one. They seem to work. When I''m done, and I play back the video, most of the transitions are lost. I tried resetting each one as before, and on playback, they're all lost again.
How can I stop this from happening so I can finish creating my video?
I also notice that transitions get erased if I make any adjustment to an image that's affected by the transition. This is a big annoyance that I'd like to eliminate.