Slightly different solution for me (Samsung S22+): Went to the Play Store and the installed Pandora app had options to : Uninstall and Enable Pressing Enable did nothing, and stayed as Enable So, I went into Settings->Apps->Pandora and noticed "Remove permissions if app is unused" was set. Turned that off and when I went back to the Play Store, the Enable button now said update. After the update, Pandora appeared in the Customize launcher list for Android Auto.
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