I can't take Rubocop any more. Moving up to Ruby 3 forces us to update RuboCop,
and it comes with dozens of linters that I'd have to evaluate, none of which is
a marginal improvement. I'm done having opinions.
It took 2.5 years to address this bug, I don't want to see this warning of a
pending test for the next 2.5. Speccing current behavior so future people have
context for the corner case.
Also fixes a style error as long as I'm committing.