So I input a long video, rendered a 1 sec preview, and when OI try to see the split screen and move the split line, instead of the 2 pictures staying in the same position, so you can see the split, the original does a weird left right slide so you can NEVER see an actuasl split.
Instead the old picture *which should be on the left side)is actually on the right, an slides left and right as I move the split.
I tried quitting pgm and restarting the pgm and nothing changes.