Hi,
I'm building a third-party credential manager app and trying to get it listed as an eligible destination in Apple Passwords → Export Data to Another App on iOS 26 / macOS 26. The app never appears in the list, even on a physical device.
What I've implemented so far: The main app and the Credential Provider Extension both have the com.apple.developer.authentication-services.autofill-credential-provider entitlement set. The extension's Info.plist has ASCredentialProviderExtensionCapabilities nested correctly under NSExtension → NSExtensionAttributes, with ProvidesPasskeys and ProvidesPasswords both set to true. Both targets share the same App Group. The extension is visible and selectable under Settings → General → AutoFill & Passwords — so the extension itself is working.
I've also added ASCredentialImportManager and ASCredentialExportManager support to the app based on the AuthenticationServices SDK interfaces in Xcode 26.
The specific question: What is the actual eligibility criteria for appearing in the "Export Data to Another App" destination list in Apple Passwords? Is there a specific Info.plist key, entitlement, or capability declaration required beyond what's already needed for the Credential Provider Extension? The WWDC25 session (279) mentions ASCredentialExportManager and ASCredentialImportManager but doesn't describe the discovery mechanism that determines which apps are listed.
Currently, only Google Chrome appear in the list on my test device. I'd like to understand whether this is a capability/entitlement issue, an App Store review requirement, or a beta limitation that will open up later.
Any guidance from the team would be greatly appreciated.
