Fix AssertionFailedError

✅ Solution

AssertionFailedError in Keycloak tests often arises from timing issues or race conditions where the expected state hasn't been reached when the assertion is checked. To fix this, introduce explicit waits (e.g., using `waitUntil()`) that verify the desired condition is met before proceeding with the assertion, ensuring that asynchronous operations are fully completed. Also, consider increasing timeouts for asynchronous operations to provide more time for processes to complete before assertions are evaluated.