diff --git a/native/Avalonia.Native/src/OSX/app.mm b/native/Avalonia.Native/src/OSX/app.mm
index c30c2c3d18..1e74a70e66 100644
--- a/native/Avalonia.Native/src/OSX/app.mm
+++ b/native/Avalonia.Native/src/OSX/app.mm
@@ -15,6 +15,10 @@ NSApplicationActivationPolicy AvnDesiredActivationPolicy = NSApplicationActivati
         }
         
         [[NSApplication sharedApplication] setActivationPolicy: AvnDesiredActivationPolicy];
+        
+        [[NSUserDefaults standardUserDefaults] setBool:NO forKey:@"NSFullScreenMenuItemEverywhere"];
+        
+        [[NSApplication sharedApplication] setHelpMenu: [[NSMenu new] initWithTitle:@""]];
     }
 }
 
diff --git a/native/Avalonia.Native/src/OSX/window.mm b/native/Avalonia.Native/src/OSX/window.mm
index f53f4d641f..68899df9f0 100644
--- a/native/Avalonia.Native/src/OSX/window.mm
+++ b/native/Avalonia.Native/src/OSX/window.mm
@@ -425,6 +425,7 @@ private:
         WindowEvents = events;
         [Window setCanBecomeKeyAndMain];
         [Window disableCursorRects];
+        [Window setTabbingMode:NSWindowTabbingModeDisallowed];
     }
     
     virtual HRESULT Show () override