I've been adding tests to compare the output and status code of the GNU stty implementation with the uutils implementation and I'm finding that on some platforms like: https://github.com/uutils/coreutils/actions/runs/19864908355/job/56925109034?pr=9517 the version of coreutils is 8.30 where this issue is not fixed yet and it makes it difficult to make tests to compare to the latest version of GNU since there's different versions on different instances

#9517 (comment)