From 217a29e99c701a689273cc426a0544b274cf1ea1 Mon Sep 17 00:00:00 2001
From: "(quasar) nebula" <qznebula@protonmail.com>
Date: Sun, 30 Mar 2025 06:52:42 -0300
Subject: client: sticky-heading: use reference heading for hit detection

Not sure how we missed this!!
---
 src/static/js/client/sticky-heading.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/static/js/client/sticky-heading.js b/src/static/js/client/sticky-heading.js
index 1fa131d6..1020cab3 100644
--- a/src/static/js/client/sticky-heading.js
+++ b/src/static/js/client/sticky-heading.js
@@ -233,9 +233,10 @@ function getContentHeadingClosestToStickySubheading(index) {
   // so the used bottom edge should always be *as though* it's only
   // displaying one line of text. Subtract the current discrepancy.
   const stickyHeading = info.stickyHeadings[index];
+  const referenceCollapsedHeading = info.referenceCollapsedHeading[index];
   const correctBottomEdge =
     stickyHeading.getBoundingClientRect().height -
-    parseFloat(getComputedStyle(stickyHeading).fontSize);
+    referenceCollapsedHeading.getBoundingClientRect().height;
 
   const stickyBottom =
     (stickyRect.bottom
-- 
cgit 1.3.0-6-gf8a5