[Steven Zahm]

@ Cara-Dee

Sure, here’s the code snippet:

function cn_cmap_add_submit_button( $atts, $results ) {
	
	if ( $atts['enable_category_multi_select'] ) {
		
		cnTemplatePart::submit( array( 'return' => FALSE ) );
	}
}

add_action( 'cn_action_list_before-cmap', 'cn_cmap_add_submit_button', 99, 2 );

To use it, install the Code Snippets plugin. Add a new snippet, give it a name and description and paste in the code from above, save and activate. No file editing necessary!

That should do it.