Copying frames from one drawing layer to another leaves out some strokes

I am not sure if someone has come across this bug before, but on one particular animation that I am working on, I am trying to copy the frames from one layer to the layer underneath it. However, Animate Pro seems to leave out some strokes. The strokes in question are the last couple of strokes I had made on the drawings. Seems like it can only see the drawings I made up until a particular point and none of the changes I made to it since.

I would love to know if there is a fix for this problem.

It’s kind of hard to debug this issue since it doesn’t do that on my machine. Perhaps you could write in to so that they can take a look at your scene file.