Parity issue: A boat tied to a leash does not bounce when it is near a ledge compared to Bedrock Edition

The Bug:

When the player is 5 blocks from the boat when it is tied to a leash and when it is next to a ledge, then if the player jumps, then it also jumps onto the ledge, but not in the Java edition.

Steps to Reproduce:

1. Tie the boat on a leash
2. Мove away to a distance of 5 blocks and jump

And you can see that the boat does not jump if it is near a ledge in the Java edition