From 8027499beef7534add9dd4590cece817f6f438f5 Mon Sep 17 00:00:00 2001
From: Laura Silva <91160746+silvalaura@users.noreply.github.com>
Date: Wed, 13 Nov 2024 09:21:18 -0500
Subject: [PATCH] docs: Fix contribution guidelines page (#1548)

---
 .changeset/docs-contguidelines.md                         | 5 +++++
 .../react-magma-docs/src/components/SubPageTabs/index.js  | 8 ++++----
 2 files changed, 9 insertions(+), 4 deletions(-)
 create mode 100644 .changeset/docs-contguidelines.md

diff --git a/.changeset/docs-contguidelines.md b/.changeset/docs-contguidelines.md
new file mode 100644
index 000000000..8358313b1
--- /dev/null
+++ b/.changeset/docs-contguidelines.md
@@ -0,0 +1,5 @@
+---
+'react-magma-docs': patch
+---
+
+docs: Fix contribution guidelines page
\ No newline at end of file
diff --git a/website/react-magma-docs/src/components/SubPageTabs/index.js b/website/react-magma-docs/src/components/SubPageTabs/index.js
index 7cf0716d9..6c975b74c 100644
--- a/website/react-magma-docs/src/components/SubPageTabs/index.js
+++ b/website/react-magma-docs/src/components/SubPageTabs/index.js
@@ -103,7 +103,7 @@ export const SubPageTabs = ({ pageData, hasHorizontalNav }) => {
       entries => {
         entries.forEach(entry => {
           if (entry.isIntersecting) {
-            const index = headings.findIndex(
+            const index = headings?.findIndex(
               page => convertTextToId(page) === entry.target.id
             );
 
@@ -114,7 +114,7 @@ export const SubPageTabs = ({ pageData, hasHorizontalNav }) => {
       { rootMargin: rootMarginValue }
     );
 
-    headings.forEach(page => {
+    headings?.forEach(page => {
       const id = convertTextToId(page);
       const element = document.getElementById(id);
 
@@ -124,7 +124,7 @@ export const SubPageTabs = ({ pageData, hasHorizontalNav }) => {
     });
 
     return () => {
-      headings.forEach(page => {
+      headings?.forEach(page => {
         const id = convertTextToId(page);
         const element = document.getElementById(id);
 
@@ -133,7 +133,7 @@ export const SubPageTabs = ({ pageData, hasHorizontalNav }) => {
         }
       });
     };
-  }, []);
+  }, [headings]);
 
   return (
     <>