Samuel's suggestion :)

sydney-runkle · samuelcolvin · web-flow · commit 68ab3e856903 · 2024-03-27T21:33:52.000-05:00
Co-authored-by: Samuel Colvin &lt;s@muelcolvin.com&gt;
diff --git a/docs/extra/feedback.js b/docs/extra/feedback.js
@@ -8,7 +8,7 @@ feedback.addEventListener("submit", function(ev) {
   feedback.firstElementChild.disabled = true
 
   var note = feedback.querySelector(
-    ".md-feedback__note [data-md-value='" + data + "']"
+    `.md-feedback__note [data-md-value='${data}']`
   )
   if (note)
     note.hidden = false
