docs(grid): Add missing section link (#2623)

github-actions[bot] · dimodi · web-flow · commit 0e1e3462749a · 2024-12-10T09:53:19.000+02:00
Co-authored-by: Dimo Dimov &lt;961014+dimodi@users.noreply.github.com&gt;
diff --git a/components/grid/editing/popup.md b/components/grid/editing/popup.md
@@ -14,6 +14,7 @@ In this article:
 
 * [Basics](#basics)
 * [Customization](#customization)
+    * [Editing of Hidden Columns](#editability-of-hidden-columns)
     * [Popup Customization](#popup-customization)
     * [Edit Form Customization](#edit-form-customization)
     * [Popup Form Customization](#popup-form-customization)
diff --git a/components/treelist/editing/popup.md b/components/treelist/editing/popup.md
@@ -14,6 +14,7 @@ In this article:
 
 * [Basics](#basics)
 * [Customization](#customization)
+    * [Editing of Hidden Columns](#editability-of-hidden-columns)
     * [Popup Customization](#popup-customization)
     * [Edit Form Customization](#edit-form-customization)
     * [Popup Form Customization](#popup-form-customization)
