Has anyone gotten the Waymo app working on GrapheneOS?
I've been using GOS for two years but have never installed or used Google Play Services, so it's possible that I've configured GPS incorrectly. But maybe the Waymo app doesn't work because of Google's device attestation.
I created a new profile, installed GPS and Play Store and linked it to a Google account. That worked fine. I installed the Waymo app, but after running it and selecting an account, I get a notification that the app used the Play Integrity API, and I get this message: "Device doesn't meet security requirements. Your device or app has failed Play Protect integrity checks."
I'm aware that, e.g., many banking apps won't work without a Google-certified OS and that Google will not certify GOS, and I'd expect to get a message something like this if that were the case. I didn't expect Waymo to require this attestation (I know that it's owned by Google). And I haven't seen any reports about Waymo on GOS (successes or failures).
Have I incorrectly set up Google Play Services, or is it expected behavior that the Waymo app won't work on GOS?