diff --git a/osu.Game/Overlays/Settings/Sections/Graphics/LayoutSettings.cs b/osu.Game/Overlays/Settings/Sections/Graphics/LayoutSettings.cs
index b4b5e1292283..4362f383eea8 100644
--- a/osu.Game/Overlays/Settings/Sections/Graphics/LayoutSettings.cs
+++ b/osu.Game/Overlays/Settings/Sections/Graphics/LayoutSettings.cs
@@ -268,8 +268,16 @@ private void updateDisplaySettingsVisibility()
 
         private void updateScreenModeWarning()
         {
-            if (RuntimeInfo.OS == RuntimeInfo.Platform.macOS)
+            // Can be removed once we stop supporting SDL2.
+            if (!FrameworkEnvironment.UseSDL3)
+            {
+                if (windowModeDropdown.Current.Value == WindowMode.Fullscreen)
+                    windowModeDropdown.SetNoticeText(LayoutSettingsStrings.FullscreenMacOSNote, true);
+                else
+                    windowModeDropdown.ClearNoticeText();
+
                 return;
+            }
 
             if (windowModeDropdown.Current.Value != WindowMode.Fullscreen)
             {