Add Relevanssi search support to GenerateBlocks Query Loop

generateblocks_relevanssi.php

<?php

/**
 * Add Relevanssi search support to GenerateBlocks Query Loop.
 * Needed if you create a custom search results template using
 * GeneratePress Elements and GenerateBlocks.
 */
add_filter( 'generateblocks_query_loop_args', function( $query_args, $attributes ) {
	
	/* Search query */
	if (! is_admin() && ! empty( $query_args['s'] ) ) {
		$query_args['relevanssi'] = true;
	}

	return $query_args;
}, 10, 2 );