We are trying to test AdAttributionKit integration and receive a postback in the testing environment with our existing SKAdNetwork identifier and SKAdNetwork certificates, that we had received after registering SKAdNetwork profile via an e-mail. The issue is that existing certificates were generated by Apple with prime192v1 algorithm, which is not supported by JWT, when we try to create token to sign AdAttribution impression. We have generated the updated private and public keys according to the documentation https://developer.apple.com/documentation/adattributionkit/registering-an-ad-network.
Is it possible to update our existing SKAdNetwork certificates to the new AdAttributionKit certificates? Or do we need to do something else in order to make our SKAdNetwork certificates work with AdAttributionKit?