While auditing subscription lifecycle states in the mobile application, I discovered a rare State Persistence Failure. Premium assets (Avatar Decorations) failed to revoke upon the expiration of a Gifted Nitro Subscription, creating a discrepancy between the user's billing status and their active inventory.

The issue occurred specifically during the transition from "Active Gifted License" to "Expired."

Condition: User redeemed a 1-month Nitro gift.

Trigger: Subscription period ended naturally (no payment method attached).

Expected Behavior: System should trigger an immediate "Asset Revocation" event.

Actual Behavior: Assets remained equipped ('Zombie State'), likely due to the absence of a standard "Payment Failure" trigger event.

The asset in question requires a recurring monthly subscription. This persistence error represents a potential revenue leak, as the system allows the retention of paid value after cancellation.