Windows Security's Core Isolation features are missing and unable to turn on

Hi Colleague,

I have reinstalled my windows many times and most of the features under the windows security are missing. Previously when I clicked on the Window security and nothing is displayed and it is blank screen. Fortunately, now at least is showing some incomplete features. Below is just a tip of the iceberg which I would like to share with you. As for the Memory access protection which is showing "The setting is managed by your administrator" is ridiculous. I have used the command below to create an Administrator and logged in as a Administrator with an administrator privilege. However, it is still showing "The setting is managed by your administrator". I thought I am already an Administrator with administrator privileges.

Please provide guidance on how to regain all window security features back after reinstallation of windows. Do I need to enable on group policy or registry after reinstallation? I am wondering if there is some profiling on my window pc without my approval as the memory integrity is turning off by itself frequently. Please help.

Command to create user Administrator.

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Powershell - net user Administrator /active:yes

Control Panel\All Control Panel Items\User Accounts\Manage Accounts\Change an Account\Change P

Windows Security > Core Isolation

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1. Memory Integrity - (turned off by default)
2. memory access protection (The setting is managed by your administrator)
3. Kernel-mode Hardware-enforced Stack protection (Missing)
4. Microsoft Vulnerable Driver Blocklist (Missing)
5. Microsoft Defender Credential Guard (Missing)
6. Local Security Authority Protection (Missing)

Regards,
Jonathan Er