From 7b6e62283ffa0a56a99581863b74735957ebacca Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Fri, 30 Aug 2024 18:50:00 +0900
Subject: [PATCH] Fix beatmap not being detached on hide/unhide

The explicit detach call was removed from `updateBeatmapSet`, causing
this to occur. We could optionally add it back (it will be a noop in all
cases though).
---
 osu.Game/Screens/Select/BeatmapCarousel.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/osu.Game/Screens/Select/BeatmapCarousel.cs b/osu.Game/Screens/Select/BeatmapCarousel.cs
index ed3fbc4054..87cea45e87 100644
--- a/osu.Game/Screens/Select/BeatmapCarousel.cs
+++ b/osu.Game/Screens/Select/BeatmapCarousel.cs
@@ -391,7 +391,7 @@ namespace osu.Game.Screens.Select
                 if (root.BeatmapSetsByID.TryGetValue(beatmapSet.ID, out var existingSets)
                     && existingSets.SelectMany(s => s.Beatmaps).All(b => b.BeatmapInfo.ID != beatmapInfo.ID))
                 {
-                    updateBeatmapSet(beatmapSet);
+                    updateBeatmapSet(beatmapSet.Detach());
                     changed = true;
                 }
             }