From 9c0f3f9bef31fb3e541eb37c4b0fc0e290bf55c3 Mon Sep 17 00:00:00 2001
From: Dan Balasescu <smoogipoo@smgi.me>
Date: Wed, 12 Mar 2025 19:34:34 +0900
Subject: [PATCH] Describe special case of user mod validation

---
 .../Screens/OnlinePlay/Playlists/PlaylistsRoomSubScreen.cs   | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/osu.Game/Screens/OnlinePlay/Playlists/PlaylistsRoomSubScreen.cs b/osu.Game/Screens/OnlinePlay/Playlists/PlaylistsRoomSubScreen.cs
index 31d5c7ea33..ae31e55da5 100644
--- a/osu.Game/Screens/OnlinePlay/Playlists/PlaylistsRoomSubScreen.cs
+++ b/osu.Game/Screens/OnlinePlay/Playlists/PlaylistsRoomSubScreen.cs
@@ -458,12 +458,14 @@ namespace osu.Game.Screens.OnlinePlay.Playlists
             beatmapAvailabilityTracker.Availability.BindValueChanged(_ => updateGameplayState());
 
             UserBeatmap.BindValueChanged(_ => updateGameplayState());
+            UserMods.BindValueChanged(_ => updateGameplayState());
             UserRuleset.BindValueChanged(_ =>
             {
+                // The user mod selection overlay is separate from the beatmap/ruleset style selection screen,
+                // and so the validity of mods has to be confirmed separately after the ruleset is changed.
                 validateUserMods();
                 updateGameplayState();
             });
-            UserMods.BindValueChanged(_ => updateGameplayState());
 
             updateSetupState();
             updateGameplayState();
@@ -545,7 +547,6 @@ namespace osu.Game.Screens.OnlinePlay.Playlists
                 UserRuleset.Value = null;
 
             validateUserMods();
-
             updateGameplayState();
         }