$ unity status --no-pager ; echo "exit=$?"
error: unknown option '--no-pager' (Did you mean --no-banner?)
exit=2
$ unity --no-pager status # fails before the subcommand too
error: unknown option '--no-pager' (Did you mean --no-banner?)
$ unity --json editors --installed ; echo "exit=$?" # control: sibling global works
exit=0