Microsoft has been bleeding the Windows Control Panel for several years. However, some options can still only be selected via the Control Panel.

With the release of Windows 10 20H2, Microsoft is now preventing access to the venerable SYSTEM control panel and is instead redirecting users to the newly updated 'About' settings page.

To get started, pull up the Control Panel in Windows 10. Don’t click on System, which will launch the About window in the Settings app. Instead, drag the System link to your taskbar.

Go to registry tweaks, functionality, and check "Add Control Panel to right click menu of My Computer", click next etc., and in no time it's done, and works as I remembered it.