From 7b8240047b2ec1ade9bb987a8780a9ed6ce18cef Mon Sep 17 00:00:00 2001
From: Tim Paine <3105306+timkpaine@users.noreply.github.com>
Date: Fri, 4 Sep 2026 17:43:53 -0400
Subject: [PATCH] Track AutoAPI anchors in page TOC

Signed-off-by: Tim Paine <3105306+timkpaine@users.noreply.github.com>
---
 sphinx_fuma/static/fuma.js      | 2 +-
 sphinx_fuma/tests/test_theme.py | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/sphinx_fuma/static/fuma.js b/sphinx_fuma/static/fuma.js
index 729b63f..0e4426a 100644
--- a/sphinx_fuma/static/fuma.js
+++ b/sphinx_fuma/static/fuma.js
@@ -163,7 +163,7 @@
       .map(function (item) {
         var href = item.querySelector("a").getAttribute("href") || "";
         var anchor = href.charAt(0) === "#" ? document.getElementById(decodeURIComponent(href.slice(1))) : null;
-        var heading = anchor && (anchor.matches("h1, h2, h3, h4, h5, h6") ? anchor : anchor.querySelector("h1, h2, h3, h4, h5, h6"));
+        var heading = anchor && (anchor.matches("h1, h2, h3, h4, h5, h6") ? anchor : anchor.querySelector("h1, h2, h3, h4, h5, h6") || anchor);
         return heading ? { item: item, heading: heading } : null;
       })
       .filter(Boolean);
diff --git a/sphinx_fuma/tests/test_theme.py b/sphinx_fuma/tests/test_theme.py
index 8238f00..2c28f4e 100644
--- a/sphinx_fuma/tests/test_theme.py
+++ b/sphinx_fuma/tests/test_theme.py
@@ -208,6 +208,7 @@ def test_toc_rail_is_an_svg_with_track_and_thumb(self, built):
     def test_toc_scroll_spy_observes_headings_across_the_viewport(self, built):
         script = (built / "_static" / "fuma.js").read_text()
         assert 'anchor.querySelector("h1, h2, h3, h4, h5, h6")' in script
+        assert 'anchor.querySelector("h1, h2, h3, h4, h5, h6") || anchor' in script
         assert "threshold: 0.9" in script
         assert "rootMargin:" not in script