> The Commission entered into a work-for-hire agreement with Matthew Bender & Co., Inc., a division of the LexisNexis Group, to prepare annotations
Allowing the private company to keep the copyright was basically a way for the legislature trying to get this work done on the cheap. After all if the legislature had told LexisNexis that the work would be public domain, it probably would have had to pay (or pay more) for LexisNexis to do the work.
This is typical. There’s myriad ways where the government can get some product or service for less money, or less money up front, by giving up some public right of privilege. The number of people who care about this sort of open government stuff is, unfortunately, pretty limited. I don’t think I know a single person outside HN who mentioned this case when it was pending or decided. And I work in Supreme Court practice! Also, this sort of thing is kinda Georgia’s MO. It attracts residents and businesses from Illinois and New York by having lower taxes. That often means cutting corners on things like this.