Disallow skipping in multiplayer for now

osu.Game/Screens/Multi/RealtimeMultiplayer/RealtimePlayer.cs

@@ -51,6 +51,7 @@ namespace osu.Game.Screens.Multi.RealtimeMultiplayer
             {
                 AllowPause = false,
                 AllowRestart = false,
+                AllowSkippingIntro = false,
             })
         {
             this.userIds = userIds;

osu.Game/Screens/Play/Player.cs

@@ -381,6 +381,9 @@ namespace osu.Game.Screens.Play
                 }
             };
 
+            if (!Configuration.AllowSkippingIntro)
+                skipOverlay.Expire();
+
             if (Configuration.AllowRestart)
             {
                 container.Add(new HotkeyRetryOverlay

osu.Game/Screens/Play/PlayerConfiguration.cs

@@ -19,5 +19,10 @@ namespace osu.Game.Screens.Play
         /// Whether the player should be allowed to trigger a restart.
         /// </summary>
         public bool AllowRestart { get; set; } = true;
+
+        /// <summary>
+        /// Whether the player should be allowed to skip the intro, advancing to the start of gameplay.
+        /// </summary>
+        public bool AllowSkippingIntro { get; set; } = true;
     }
 }