Shopify Payments disabled after 1 fraudulent chargeback — bank ruled in our favour, funds held until October

Honestly the part I can’t get my head around is what actually triggers the disablement, because it doesn’t seem to line up with anything. There’s another thread where someone’s at 2,500 orders and a 0.4% chargeback rate, well under the 1% line everyone treats as the danger zone, and they got the exact same Payments disabled plus 120 day hold: