diff --git a/docs/htmx-test.js b/docs/htmx-test.js
index f6167eb62..d8c8bc161 100644
--- a/docs/htmx-test.js
+++ b/docs/htmx-test.js
@@ -627,6 +627,7 @@ var htmx = (function() {
         if (!el.content) {
           const template = el.ownerDocument.createElement('template')
           el.parentNode.insertBefore(template, el)
+          cloneAttributes(template,el)
           el.parentNode.removeChild(el)
           while ((child = el.firstChild)) {
             template.content.appendChild(child)