diff --git a/CHANGELOG.md b/CHANGELOG.md
index 88a34a224d..27a9611d64 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ### ✨ Features and improvements
 
 - Add getLayersOrder() to Map and Style ([#3279](https://github.com/maplibre/maplibre-gl-js/pull/3279))
+- Updated description of `fullscreen` example ([#3311](https://github.com/maplibre/maplibre-gl-js/pull/3311))
 - _...Add new stuff here..._
 
 ### 🐞 Bug fixes
diff --git a/test/examples/fullscreen.html b/test/examples/fullscreen.html
index 1d28d91370..3362fdb57d 100644
--- a/test/examples/fullscreen.html
+++ b/test/examples/fullscreen.html
@@ -2,7 +2,7 @@
 <html lang="en">
 <head>
     <title>View a fullscreen map</title>
-    <meta property="og:description" content="Toggle between current view and fullscreen mode." />
+    <meta property="og:description" content="Toggle between current view and fullscreen mode. Does not work on iPhones because a pseudo-fullscreen is used, and the code is embedded in an iframe, which prevents the map from scaling." />
     <meta charset='utf-8'>
     <meta name="viewport" content="width=device-width, initial-scale=1">
     <link rel='stylesheet' href='../../dist/maplibre-gl.css' />
@@ -27,4 +27,4 @@
     map.addControl(new maplibregl.FullscreenControl());
 </script>
 </body>
-</html>
\ No newline at end of file
+</html>
