It’s part of the source code. I precompiled one with the changes for people who follow my lightburn control guide.
And the guide, which needs some updating, but still popular.
After making the changes, my origin has always been repeatable. I’ve never used the camera or user origin, from the beginning when I got the machine, I setup a fully repeatable origin so I can use absolute coordinates and never have to guess if it’ll line up or not.