The issue was addressed by removing the relevant flags. This issue is fixed in watchOS 11.2, iOS 18.2 and iPadOS 18.2. A system binary could be used to fingerprint a users Apple Account.
| Name | Vendor | Start Version | End Version | 
|---|---|---|---|
| Ipados | Apple | * | 18.2 (excluding) | 
| Iphone_os | Apple | * | 18.2 (excluding) | 
| Watchos | Apple | * | 11.2 (excluding) |