feature-8984: Backgroud images disappeared when select color and cancel (#8995)

Co-authored-by: nnhathung <[email protected]>

Author: khangon

app/components/forms/wizard/badge-forms/badge-setting.js

@@ -24,9 +24,12 @@ export default Component.extend(FormMixin, EventWizardMixin, {
   }),
   actions: {
     onChangeBadgeColor() {
-      this.set('data.badgeImageURL', null);
-      this.set('data.selectedImage', null);
-      this.set('data.imageUrl', null);
+      if (this.data.badgeColor != null) 
+      {
+        this.set('data.badgeImageURL', null);
+        this.set('data.selectedImage', null);
+        this.set('data.imageUrl', null);
+      }
     }
   }
 });