maybe im stupid

gui/src/macos/cacao_window_manager.rs

@@ -475,6 +475,11 @@ impl CacaoWindow {
             real_height: height * real_factor,
             scaled_width: width,
             scaled_height: height,
+        };
+        if let Some(backend) = self.backend.as_mut() {
+            backend
+                .resize(self.resolutions, &WindowHandleWrapper(&window))
+                .some_or_print();
         }
     }