you can touch the side of the jump pads in the sift without getting launched, using them as a stair to help you get out of bounds. see attached video
run up to a jump pads and jump as soon as you touch the edge
you do not get launched by the pad like you should
making it so the jump pads launch you as soon as you touch any part of them would likely solve this
Thank you for helping us improve Minecraft! We saved your files: