1 files changed, 1 insertions, 1 deletions
diff --git a/js/src/collapse.js b/js/src/collapse.js
index 90bab0ec9..0d3eeed54 100644
--- a/js/src/collapse.js
+++ b/js/src/collapse.js
@@ -371,7 +371,7 @@ class Collapse extends BaseComponent {
 
 EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
   // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
-  if (event.target.tagName === 'A') {
+  if (event.target.tagName === 'A' || (event.delegateTarget && event.delegateTarget.tagName === 'A')) {
     event.preventDefault()
   }