Avoid unnecessary frequent rerenders

src/app.rs

@@ -408,12 +408,12 @@ impl ApplicationHandler<UserEvent> for Application {
                 WindowEvent::Focused(new_focused) => {
                     self.focused = new_focused.then_some(viewport_id);
                 }
+                WindowEvent::RedrawRequested => {
+                    self.repaint_all(event_loop);
+                }
                 _ => {}
             }
         }
-        if response.repaint {
-            self.repaint_all(event_loop);
-        }
         self.check_repaint(event_loop);
     }