Fix group-id was not added to choices outside of search

CHANGELOG.md

@@ -12,6 +12,7 @@
 * Fix regression "no choices to choose from"/"no results found" notice did not reliably trigger. [#1185](https://github.com/Choices-js/Choices/issues/1185) [#1191](https://github.com/Choices-js/Choices/issues/1191)
 * Fix regression of `UnhighlightItem` event not firing [#1173](https://github.com/Choices-js/Choices/issues/1173)
 * Fix `clearChoices()` would remove items, and clear the search flag.
+* Fixes for opt-group handling/rendering
 
 ### Chore
 * Add e2e tests for "no choices" behavior to match v10

src/scripts/templates.ts

@@ -268,7 +268,6 @@ const templates: TemplatesInterface = {
       label = escapeForTemplate(allowHTML, label);
       label += ` (${groupName})`;
       label = { trusted: label };
-      div.dataset.groupId = `${choice.groupId}`;
     }
 
     let describedBy: HTMLElement = div;
@@ -308,6 +307,9 @@ const templates: TemplatesInterface = {
     if (selectText) {
       div.dataset.selectText = selectText;
     }
+    if (choice.groupId) {
+      div.dataset.groupId = `${choice.groupId}`;
+    }
 
     assignCustomProperties(div, choice, false);