We've currently implemented the In App Review using the recently deprecated API. Calling that API in dev modes doesn't seem to work consistently as described in Apple's documentation. Can someone provide assistance or otherwise, can the documentation be updated to mostly reflect on how the API works in dev mode?

Hi, We're in the process of implementing Apple's App Integrity, but am getting stalled due to missing documents. Can anyone assist with this? We've been following https://developer.apple.com/documentation/devicecheck/validating-apps-that-connect-to-your-server to make the necessary updates, but have come up short with where the document references decoding the Attestation Object. Can we get more information here and how the decoding process work?