Keep the pause menu when returning from the multiplayer page

src/main.rs

@@ -639,7 +639,7 @@ async fn main() {
 
         // ---------------- multiplayer relay: receive messages, send queued requests, update the menu state
         app.poll_match();
-        if matches!(menu.page, Some(Page::Match)) {
+        if matches!(menu.page, Some(Page::Match { .. })) {
             menu.set_match_ui(app.client.ui());
         }
         if let Some(info) = app.client.take_start() {