Flutter / Swift Compiler Error (Xcode): Cannot find 'ExternalLinkAccount' in scope - ios

Question

Since 12th october 2022, reader's app with external account management/purchase must have to declare a new entitlement.
External Link Account
Enable qualifying apps to link to an external website for account creation or management.
https://developer.apple.com/documentation/storekit/external_link_account
I can't build because :
Swift Compiler Error (Xcode): Cannot find 'ExternalLinkAccount' in scope
Configure the SKExternalLinkAccount property list key.
<plist>
<dict>
<key>SKExternalLinkAccount</key>
<dict>
<key>*</key>
<string>https://example.com</string>
<key>jp</key>
<string>https://example.com/jp</string>
</dict>
</dict>
</plist>
Runner plist
<key>com.apple.developer.storekit.external-link.account</key>
<true/>
Runner entitlement
<plist>
<dict>
<key>com.apple.developer.storekit.external-link.account</key>
<true/>
</dict>
</plist>
ios build (with flutter run) :
Swift Compiler Error (Xcode): Cannot find 'ExternalLinkAccount' in scope
My code in a custom swift file (called with a platform specific call)
import SwiftUI
struct ExternalLinkAccountModal: View {
var body: some View {
Text("Hello, world!")
.padding()
.onAppear {
Task {
await executeTask()
}
}
}
}
struct ExternalLinkAccountModal_Previews: PreviewProvider {
static var previews: some View {
ExternalLinkAccountModal(onConfirm: nil, onCancel: nil)
.previewDevice("iPhone 13")
.previewInterfaceOrientation(.portrait)
}
}
func executeTask() async {
let basicTask = Task {
if await ExternalLinkAccount.canOpen {
do {
try await ExternalLinkAccount.open()
} catch {
print("ExternalLinkAccount.open() error \(error)")
}
}
}
}
Provisioning profile
My provisioning profile is well configured and accepted by Apple Developper :
Associated Domains, External Link Account, In-App Purchase, Push Notifications
Can you help to fix this ?
I'm using osx Ventura and ios16 platform for developping.