Starting in GeneratePress 3.3.0, the Navigation search feature has been replaced with the Navigation Search Modal feature.
The feature can be activated in Customizer > Layout > Primary Navigation.
The color options can be found in Customizer > Colors > Search Modal.
Switching from Navigation Search
If your current site has the Navigation search feature enabled, make sure to disable it first, then the Navigation Search Modal checkbox will appear.
Use Navigation Search Modal in Secondary Navigation
By default the navigation search modal is located in the primary navigation, the snippet below allows you to move it to the secondary navigation on the desktop.
Please note that the navigation search modal option should be activated under Layout > Primary Navigation in order for the snippet to work:
add_action( 'wp', function() {
if ( generate_get_option( 'nav_search_modal' ) && ! wp_is_mobile() ) {
remove_action( 'generate_menu_bar_items', 'generate_do_search_modal_trigger');
add_action( 'generate_inside_secondary_navigation', 'generate_do_search_modal_trigger' );
}
}, 20 );