This pisses me off as well, but it is essential to get it working in Android Auto. They purposefully block “maps”-type apps from showing no matter what I do via ADB (spoofing the “Installed from Google Play” requirement, for example). Best I can do is login to a throwaway account on Play, download OsmAnd (or similar), and disable networking (GrapheneOS) again for the “Play Services” app.
This pisses me off as well, but it is essential to get it working in Android Auto. They purposefully block “maps”-type apps from showing no matter what I do via ADB (spoofing the “Installed from Google Play” requirement, for example). Best I can do is login to a throwaway account on Play, download OsmAnd (or similar), and disable networking (GrapheneOS) again for the “Play Services” app.