No 'set security patch' option

Why isn't this option available on my device? I'm using a POCO X3 NFC running PixelOS A16, rooted with Magisk 30.7, TEESimulator v6.0.1, KsuWebUI 1.0-34 and TA enhanced v5.53.1.

<img width="560" height="1043" alt="Image" src="https://github.com/user-attachments/assets/551b4cf5-2133-4a90-b5ca-8ca436e5d177" />