Baby animals can sometimes jump over a carpet with a fence under it. (They get pushed and when they jump they go up the carpet)

by spawning baby animals in a fenced off area with carpet blocks in different orientations, I was unable to reproduce the described behavior. Could you please test this issue in the latest version or snapshot, and see if you can still reproduce it? If so, clear steps to do so would be very helpful (such as any specific setup required).