All rideable entities have severe lag

Boats, minecarts, and mounts have severe herky jerky movements, poor frame rates, and lag when ridden. Steering them…especially boats… is difficult to the point of making them unusable. Started being buggy on a tablet after the mounts of Mayhem update, and even after moving to a Nintendo Switch, the problem persists. Realm mates on PC’s don't have the same issue.