I’d like to be able to freely position the playhead on the timeline (like near the end of a say, 30s long image or movie) and play from there to check on the transition to the next in real time.
Currently, when moving the playhead (scrubbing), I can see a preview, but as soon as I let go of the playhead position marker, it jumps (snaps to) either back to the beginning of that image or to its end.
Having to wait for play-through of the whole image (25 seconds!) just to check on its transition to the next is extremely time-consuming during development of a presentation.