Cockpit does not recognize settings in /etc/sudoers to allow access to all views

Issue

• Require to allow non-root accounts (with sudo privileges) to use cockpit with all views. However when a non-root user who has sudo privileges, the Cockpit screen shows:

Web console is running in limited access mode.

• Clicking on the button Turn on administrative access, throws below error:

"Problem becoming Administrator Cockpit-bridge: recvmsg(stdin) failed: Socket operation on non-socket"