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

https://codyorfr345.publishlane.com/posts/inside-the-electrical-panel-breakers-buss-bars-and-more

The panel's bus stabs need to match breaker type; incompatible breakers can loosen up, arc, or fail, presenting fire threats and voiding maker warranties and listings.