Serious consistent memory leak from moving blocks

This game has very serious memory leak. I have figured out a way to 100% reproduce this issue.

I have a ice farm design. The world download link is over here.

https://drive.google.com/file/d/1ioBqOfgjs2pOHwt5brA7-xHrQcxUZgrr/view?usp=sharing

Just enter the world and flip the lever. And then you will see momery leak in a incredible fast speed(5.5GB/h). Turn on the command block to clear the ices if you are testing longer. This will 100% reproduce the memory leak process.