Hi,
The 'Edit' links next to the variable name on 'Variables' page (i.e. server_variables.php) should be enabled (active) only for non read-only (i.e. dynamic) variables.
PR : https://github.com/phpmyadmin/phpmyadmin/pull/1774
Fixed with https://github.com/phpmyadmin/phpmyadmin/pull/1774
PR : https://github.com/phpmyadmin/phpmyadmin/pull/1774
Fixed with https://github.com/phpmyadmin/phpmyadmin/pull/1774