Ticket #32913: 32913.patch

src/wp-admin/includes/class-wp-ms-users-list-table.php

@@ -42 +42 @@
                         'fields' => 'all_with_meta'
                 );
 
-                if ( wp_is_large_network( 'users' ) )
+                if ( wp_is_large_network( 'users' ) ) {
                         $args['search'] = ltrim( $args['search'], '*' );
+                } else if ( '' !== $args['search'] ) {
+                        $args['search'] = trim( $args['search'], '*' );
+                        $args['search'] = '*' . $args['search'] . '*';
+                }
 
                 if ( $role == 'super' ) {
                         $logins = implode( "', '", get_super_admins() );