diff --git a/modules/product/src/Plugin/Field/FieldWidget/ProductVariationAttributesWidget.php b/modules/product/src/Plugin/Field/FieldWidget/ProductVariationAttributesWidget.php
index 07e106e..47fc9d1 100644
--- a/modules/product/src/Plugin/Field/FieldWidget/ProductVariationAttributesWidget.php
+++ b/modules/product/src/Plugin/Field/FieldWidget/ProductVariationAttributesWidget.php
@@ -159,9 +159,13 @@ class ProductVariationAttributesWidget extends ProductVariationWidgetBase implem
         'class' => ['attribute-widgets'],
       ],
     ];
+
+    $base_id = $form_state->getFormObject()->getBaseFormId();
+    $id = strtr($form_state->getFormObject()->getFormId(), [$base_id => '']);
     foreach ($this->variationAttributeMapper->prepareAttributes($selected_variation, $variations) as $field_name => $attribute) {
       $attribute_element = [
         '#type' => $attribute->getElementType(),
+        '#id' => 'edit-purchased-entity-0-attributes-' . Html::getClass($field_name . $id),
         '#title' => $attribute->getLabel(),
         '#options' => $attribute->getValues(),
         '#required' => $attribute->isRequired(),