Basically we have disabled the screenshot feature for a certain group in my organization via JAMF Configuration Profiles, but recently we have found a loophole for users to take screenshots via enabling the “Show features for web developers” and then on Safari, going to Develop tab and “Show Web Inspector” > Elements tab and right click the html to show the option to “capture screenshot” and it will allow you to save the screenshot. We are trying to remediate this loophole by disabling the option to enable the web developers option. Anyone have any ideas? I have tried using Configuration Profile and using the Application & Custom Settings option, but could not get it to work using the plist I found online.

https://www.geeksforgeeks.org/techtips/how-to-take-screenshot-apple-safari/