Need clarity on "restrict-software-update-require-admin-to-install" setting

In MDM Software Update settings(https://developer.apple.com/documentation/devicemanagement/softwareupdate), there is a key "restrict-software-update-require-admin-to-install" which apparently controls if the standard users are allowed to install apps and software updates. But so far, even if this is set to true, a standard user is able to download apps from Appstore.

We noticed that when we publish a pkg to be installed via MDM, then that does not get installed if the above setting is set to true.

Please provide clarity on what this setting controls.

Need clarity on "restrict-software-update-require-admin-to-install" setting
 
 
Q