diff --git a/assets/ts/smoothAnchors.ts b/assets/ts/smoothAnchors.ts
index d59e2d0..0718bf5 100644
--- a/assets/ts/smoothAnchors.ts
+++ b/assets/ts/smoothAnchors.ts
@@ -1,6 +1,14 @@
 // Implements smooth scrolling when clicking on an anchor link.
 // This is required instead of using modern CSS because Chromium does not currently support scrolling
-// one element with scrollTo while another element is scrolled because of a click on a link. This would thus not work with the ToC scrollspy.
+// one element with scrollTo while another element is scrolled because of a click on a link. This would
+// thus not work with the ToC scrollspy and e.g. footnotes.
+
+// Here are additional links about this issue:
+// - https://stackoverflow.com/questions/49318497/google-chrome-simultaneously-smooth-scrollintoview-with-more-elements-doesn
+// - https://stackoverflow.com/questions/57214373/scrollintoview-using-smooth-function-on-multiple-elements-in-chrome
+// - https://bugs.chromium.org/p/chromium/issues/detail?id=833617
+// - https://bugs.chromium.org/p/chromium/issues/detail?id=1043933
+// - https://bugs.chromium.org/p/chromium/issues/detail?id=1121151
 
 const anchorLinksQuery = "a[href]";
 
@@ -14,12 +22,8 @@ function setupSmoothAnchors() {
             clickEvent.preventDefault();
 
             let targetId = aElement.getAttribute("href").substring(1);
+            // The replace done on ':' is here for footnotes, as this character would otherwise interfere when used as a CSS selector.
             let target = document.querySelector(`#${targetId.replace(":", "\\:")}`) as HTMLElement;
-            
-            //let tocLink = findLinkForSectionId(targetId, navigation);
-            //if (tocLink) {
-            //    scrollToTocElement(tocLink, scrollableNavigation);
-            //}
 
             window.history.pushState({}, "", aElement.getAttribute("href"));
             scrollTo({ top: target.offsetTop, behavior: "smooth" });