Use Genesis Simple Share with Genesis Blocks Post/Page Grid until Script Error has been fix

additional.css

/* Set the alignment of the Genesis Simple Share Icons
	-------------------------------------------------------- */

.sharre-icon-wrap {
	margin: 20px 0;
 	text-align: center;
}

functions.php

add_action( 'genesis_entry_content', 'c8d_simple_share_placement', 15 );
/**
 * Fixes the JS Error output when using Genesis Blocks Posts and Page Grid. Note in Simple Share, do not set the position
 */
function c8d_simple_share_placement() {

	if ( ! function_exists('genesis_share_icon_output') ) {
		return;
	}

	if ( is_home() || is_archive() || is_single() ) {
	echo '<div class="sharre-icon-wrap">';	
	echo genesis_share_icon_output( 'buttons', array(  'facebook', 'twitter', 'pinterest' ) );
	echo '</div>';
	}
}