Emitted when the hosted experience encounters an operational error.
This event is distinct from a rejected CheckoutController.mount,
which indicates that the SDK could not initialize Checkout. Recoverable
hosted errors remain inside the payment UI; use the event for observability
without rendering duplicate or more technical error copy around the frame.
Emitted when the hosted experience encounters an operational error.
This event is distinct from a rejected
CheckoutController.mount, which indicates that the SDK could not initialize Checkout. Recoverable hosted errors remain inside the payment UI; use the event for observability without rendering duplicate or more technical error copy around the frame.