Their CAPA procedure closes corrective actions before verifying they worked.
A questionnaire asks whether the supplier has a CAPA procedure. They do — so it passes.
"…verify that the corrective action taken is effective and does not adversely affect the ability to meet applicable requirements…"
"Corrective actions are closed once the containment action is implemented and recorded." — SUPPLIER · QMS-CAPA-03 p.4. Reading the procedure shows it closes at containment, with no effectiveness check.