Problem modal search | WordPress.org

Hi there,

Try this PHP code:

Adding PHP: https://docs.generatepress.com/article/adding-php/

add_action( 'generate_inside_search_modal', 'custom_generate_do_search_fields' );
add_action('wp',function() {
	remove_action( 'generate_inside_search_modal', 'generate_do_search_fields' );
});

/**
 * Modify our search fields to the modal.
 */
function custom_generate_do_search_fields() {
	?>
	<form role="search" method="get" class="search-modal-form" action="<?php echo esc_url( home_url( '/' ) ); ?>">
	
		
		<div class="search-modal-fields">
		<label for="gp-search-modal-input" class="screen-reader-text"><?php echo apply_filters( 'generate_search_label', _x( 'Search for:', 'label', 'generatepress' ) ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?></label>
			<input type="search" id="gp-search-modal-input" class="search-field" placeholder="<?php echo esc_attr( apply_filters( 'generate_search_placeholder', _x( 'Search &hellip;', 'placeholder', 'generatepress' ) ) ); ?>" value="<?php echo get_search_query(); ?>" name="s" />
		
			<button aria-label="<?php echo esc_attr( apply_filters( 'generate_search_button', _x( 'Search', 'submit button', 'generatepress' ) ) ); ?>"><?php echo generate_get_svg_icon( 'search' ); // phpcs:ignore -- Escaped in function. ?></button>
		</div>
		<?php do_action( 'generate_inside_search_modal_form' ); ?>
	</form>
	<?php
}