We are building a custom iOS application using Guardian.swift SDK that can deliver push notifications to users. In our use case, we support multiple languages on the application but the problem is every time a user tries to log in Auth0 delivers the notification content in English.
According to the Apple Developer Documentation, we can modify the content in remote notifications before display by creating a Notification Service App Extension. But to modify the content the remote notification should contain "mutable-content": 1 in its payload, therefore we couldn’t modify the content. We would like to know any solutions for this. Thanks!