/home/eachadea/public_html/m2/vendor/mageworx/module-optionfeatures/Plugin/AroundCompareOptions.php

After line 100: 
                if (isset($options2[$code]['item_id'])) {	
                    continue;	
                }	
                if($options2[$code]['item_id'] == NULL){	
                    continue;	
                }
                
                
/home/eachadea/public_html/m2/vendor/mageworx/module-optionfeatures/view/base/web/js/catalog/product/features.js

Line 828:
                var valueId = $element.val();
                if (_.isUndefined(value[valueId]) ||
                    _.isEmpty(value[valueId]['description'])
                ) {
                    return;
                }
                var description = value[valueId]['description'],
                    tooltipImage = self.getTooltipImageHtml(value[valueId]),
                    $image = self.getTooltipImageForOptionValue(valueId);