From fa2ed5347963585c3f8c8f639511fdf25a28df24 Mon Sep 17 00:00:00 2001
From: Eden <eden@magestore.com>
Date: Fri, 6 Dec 2019 13:53:37 +0700
Subject: [PATCH] Resolve Duplicate Records when sorting column in
 Content->Themes Grid issue25925

---
 .../Theme/view/adminhtml/ui_component/design_theme_listing.xml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/code/Magento/Theme/view/adminhtml/ui_component/design_theme_listing.xml b/app/code/Magento/Theme/view/adminhtml/ui_component/design_theme_listing.xml
index 14aea72d87357..d2e5fa7ae1ca9 100644
--- a/app/code/Magento/Theme/view/adminhtml/ui_component/design_theme_listing.xml
+++ b/app/code/Magento/Theme/view/adminhtml/ui_component/design_theme_listing.xml
@@ -20,6 +20,9 @@
     <dataSource name="design_theme_listing_data_source" component="Magento_Ui/js/grid/provider">
         <settings>
             <updateUrl path="mui/index/render"/>
+            <storageConfig>
+                <param name="indexField" xsi:type="string">theme_id</param>
+            </storageConfig>
         </settings>
         <aclResource>Magento_Theme::theme</aclResource>
         <dataProvider class="Magento\Framework\View\Element\UiComponent\DataProvider\DataProvider" name="design_theme_listing_data_source">