Hi @tahsu,
Thank you for sharing the above report. As a workaround, I recommend attempting to enable “Exploit Protection Compatibility Mode” on your Pixel phone. Other Graphene users have noted this is a successful workaround: Roon Arc app crashes on google pixel 6 with GrapheneOS [Roon Investigating] - #12 by connor
While compatibility with open-source or third-party Android operating systems like Graphene is not a supported feature with the current release of ARC, other users have found success using this aforementioned compatibility mode.
As an additional step if that doesn’t help, try installing ARC via the APK installer, rather than the Play Store: https://download.roonlabs.net/builds/RoonARC.apk. If the crash is related to the Play Store wrapper, then you may have success on the APK. However, you’ll then need to manually update ARC with each release, as automatic updates are tied to the Play Store.
Please let me know if the above is helpful. Thank you!