PHP Warning: Undefined array key “price”

Lately we have been getting this error to show up. It seems to happen when the product is saved that includes variations. Any idea how we could get this sorted out?

PHP Warning: Undefined array key “price” in:

omnibus/includes/iworks/omnibus/integration/class-iworks-omnibus-integration-woocommerce.php

Lines 602 to 604 in 6af0628

    
           if ( $o['price'] < $price_lowest['price'] ) { 
        
           	$price_lowest = $o; 
        
           }

Original issue: https://wordpress.org/support/topic/php-warning-undefined-array-key-price/

will be added in next release

	if ( $o['price'] < $price_lowest['price'] ) {
	$price_lowest = $o;
	}