I have two video tracks, aligned at time=0. I use Track Motion on the track to make the tracks visible, each in their own corner. OK, the suggestion is that when the beginning of the tracks are split off and deleted that the Track Motion settings not be lost.

The bug is roughly that in some Ripple mode, splitting the first track and either deleting a split region or resizing the start or end at the split point, causes the Track Motion settings to be lost. Another way to show the problem is that if both tracks are split with Auto Ripple off so that there a middle piece, then the split middle piece is deleted. The Track Motion settings are fine in the each disjoint piece and for each track. Then enable Auto Ripple on all tracks, and slide the right disjoint piece to touch the left, and the Track Motion settings for at least the top track are lost. Here is a short YouTube video showing the second way to recreate the problem.

Thanks guys