Xcode 26 reports an error: Stored properties cannot be marked potentially unavailable with '@available' <img width="2035" height="230" alt="Image" src="https://github.com/user-attachments/assets/48c6c1b4-4adb-402d-8d74-b559fd61abd1" />
Xcode 26 reports an error: Stored properties cannot be marked potentially unavailable with '@available'