Fixed #15415

CHANGELOG.md

@@ -5,6 +5,7 @@
 - Fixed a bug where element index result counts weren’t getting updated when the element list was refreshed but pagination was preserved. ([#15367](https://github.com/craftcms/cms/issues/15367))
 - Fixed a PHP error that occurred when making a field layout component conditional on a Time or CKEditor field. ([craftcms/ckeditor#267](https://github.com/craftcms/ckeditor/issues/267))
 - Fixed an error that occurred when editing a user via a slideout, if the current user didn’t have permission to edit the primary site. ([#15408](https://github.com/craftcms/cms/issues/15408))
+- Fixed a bug where editable tables with single-select checkbox columns weren’t deselecting the selected option automatically. ([#15415](https://github.com/craftcms/cms/issues/15415))
 
 ## 4.10.6 - 2024-07-16
 

src/web/assets/cp/src/js/EditableTable.js

@@ -99,6 +99,13 @@ Craft.EditableTable = Garnish.Base.extend(
       this.updateAddRowButton();
       this.addListener(this.$addRowBtn, 'activate', 'addRow');
 
+      // don't allow lazyInitRows if any of the columns are radio checkboxes
+      this.settings.lazyInitRows =
+        this.settings.lazyInitRows &&
+        !Object.entries(this.columns).some(
+          ([colId, col]) => col.type === 'checkbox' && col.radioMode
+        );
+
       if (this.settings.lazyInitRows) {
         // Lazily create the row objects
         this.addListener(