magento/magento2#39481: Completely removing a gallery-image from be k…

app/code/Magento/Catalog/view/adminhtml/web/js/product-gallery.js

@@ -1,6 +1,6 @@
 /**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
+ * Copyright 2013 Adobe
+ * All Rights Reserved.
  */
 
 /**
@@ -355,6 +355,14 @@ define([
             imageData.isRemoved = true;
             $imageContainer.addClass('removed').hide().find('.is-removed').val(1);
 
+            // Reset all image role/type selections to 'no_selection' value
+            // For each role (like base image, small image, etc.), clears both
+            // the UI select element and the internal types data structure
+            $.each(this.options.types, $.proxy(function (index, type) {
+                this.element.find('.image-' + type.code).val('no_selection');
+                this.options.types[index].value = 'no_selection';
+            }, this));
+
             this._contentUpdated();
         },