If I’m reading that right, the decision was reversed by the 9th circuit.
The District Court originally dismissed the case, ruling that the security checks were made after the regular work shift and therefore not “an integral and indispensable part” of the job. The Ninth Circuit disagreed, ruling that the checks were necessary to the principal work of the job.[2][3]
If I’m reading that right, the decision was reversed by the 9th circuit.
The US Supreme Court then reversed the Ninth Circuit ruling. You’re quoting the background that gives context to the case in the lixned article.