Front End Forms inside Gutenberg Block Render Template

Hi,

I want to provide a preview for my custom block and I have realised the front ed forms do not render in the wp admin area. Is there a way to preview the forms in the block editor at all? at the moment by block is just blak as there is nothing to display.

setup

add_filter( 'rwmb_meta_boxes', function( $meta_boxes ) {
	$meta_boxes[] = [
		'title'           => 'Product Filtering Block',
		'id'              => 'dc-product-filtering-block',
		'description'     => 'Product filtering form',
		'type'            => 'block',
		'icon'            => 'screenoptions',
		'category'        => 'dc-blocks',
		'context'         => 'side',
		'render_template' => __DIR__ . '/template/dc-product-filtering-block-template.php',
		...

Inside 'dc-product-filtering-block-template.php' i want to call the following shortcode

echo $search_title;
echo do_shortcode('[mb_frontend_form id="dc-product-filtering" post_type="products" confirmation="Updated" submit_button="Update" ajax="true"]');

The preview of the block does not display the form but it obviously works on the front end when previewing the page.

Thanks
Nick