The panel's bus stabs need to match breaker type; incompatible breakers can loosen, arc, or fail

https://www.slideserve.com/audianwdpb/updating-an-electrical-panel-when-why-and-how

The panel's bus stabs need to match breaker type; incompatible breakers can loosen, arc, or stop working, positioning fire threats and voiding producer service warranties and listings.