Field value not saving

Hi Support,
Can you please help me with my problem using metabox plugin with woocommerce product post type, I followed the article present on the site to create a field. Actually the scenario is I am creating a field with Woocommerce CPT product to add floor plan field so our client want to upload the related floor plant to the property (product) so I have created a following code

function samo_register_meta_boxes( $meta_boxes ) {
    $meta_boxes[] = array(
        "id" => "property-floor-plan",
        "title" => "Floor Plan",
        "context" => "side",
        "post_types" => array("product"),
        "fields" => array(
            array(
                "type"  => "image_advanced",
                "force_delete" => true,
                "max_file_uploads" => 1,
            ),
        )
    );

return $meta_boxes;
}
add_filter( "rwmb_meta_boxes", "samo_register_meta_boxes" );

This is showing field in the product editor and let me select the image or upload but after that when I update the product in the refreshed screen to edit the product I do not see that image again, it is not saving it. How can I solve it or am I missing something.

Thanks & Regards,
Calpaq