Zero Trust "Allow updates" option confuses me

Hi there,
My question is about subj you can find in Settings > Device settings (Allow local administrators to receive notifications on available updates for the client, and to initiate the updates) of Zero Trust config pane.

The option explanation is confusing, my guess.

When Allow updates option is off, it means the client will be not updated at all or it will be updated silently in the background, without ask?

How this option corresponds with Check for Updates button in “About WARP” window?

Thanks in advance