How to give super user rights to faker or spoof system

I have MUIU 14 and android 12. I installed magisk and rooted my device. Later I installed module XPOSED and android faker. I also installed another 3rd party app called Device Id. When I use randomize function on my Android Faker and go Device Id I can see that androidId field is spoofed.(I want to spoof as much as possible, phone number, IMEI, android ID, mac adress.... whatever Android Faker offers) But when I do the same for system application(go to settings and check the wifi mac address) I don't see any spoof happening. I believe this is because Android Faker doesnt have superuser rights or linux's security enforcement. How do I enable this ? Has anyone used Android faker before ? It didnt ask for superuser rights when I launched the app. But something like BuildProp Editor asks for super rights. Note: I launch XPOSED application and choose which apps to spoof for Android Faker. I also chose the app "system" in order to do that. Will post pictures shortly This is the screenshot from LPosed: I can activate Android Faker's "System" for spoofing. But android faker never asked for Super User rights when first launched. Doesn't it require that already ? If so why it didnt ask and how can I give it SuperUser? " class="img-fluid rounded" style="max-width: 100%; height: auto; margin: 10px 0;" loading="lazy"> This is the settings app. As an example, I want to spoof the mac address here by using Android Faker . But this value never gets spoofed. Even with Android Faker. (Faker spoofs other 3rd party apps but not settings.) " class="img-fluid rounded" style="max-width: 100%; height: auto; margin: 10px 0;" loading="lazy"> I need to give it superuser for that or something else?