Better Jigsaw Block Functionality/ Easier Custom Structure Creation

Hi! I wasn't sure whether this should go in the blocks section or the structure section. Since this is mostly about a block functionality improvement, I decided to put it in the Blocks tab.

I am a player who strongly feels that the jigsaw block needs a revamp.

Jigsaw Blocks serve almost no purpose due to the addition of the /place command on Java and the fact that there is no generate button on Bedrock Edition. The point is that basically jigsaw blocks have been out for a while and they were only used to generate 3-5 structures that you can now summon easily using the /place command. 

My idea is that whenever you save a structure using the structure block, you can use a jigsaw block to then generate the structure randomly throughout the world. There should be an option on how rare it should be(1%, 10%, 17.5% etc.). Due to Bedrock Edition using a very complicated coding language and console players, especially ones on the Nintendo Switch, having very limited addon/mod capability, This feature should be added to Bedrock Edition first to make map makers jobs easier, then imported to Java Edition if possible.

I ultimately feel like this gives a chance for players to really open up on creativity and gives them a chance to make their own survival challenge or something like that since some people playing are kids that don't quite know how to code yet. I hope you can consider my idea to be added into the game

Thank you for reading. :) <3