Gravity Block Duplication Exploit

This Bug/exploit is done by properly timing the entering of the block entity into the end portal(OW or End-Side portal) with returning it to solid block status at the same time which duplicates the gravity block as a result. This requires a Redstone machine which I have included a world download that includes it. In addition, I will attach a tutorial for the said machine.
This is possible on ALL bedrock platforms and allows for the duplication of most gravity blocks in massive amounts.
https://www.youtube.com/watch?v=xPUoX8XgQmQ&t=28s