From 3f198703f2c9caca76837cab61f46a350c9b3996 Mon Sep 17 00:00:00 2001
From: EMaderbacher <emaderbacher@hotmail.com>
Date: Tue, 19 Nov 2024 04:30:30 +0100
Subject: [PATCH] Fixed: When DefaultShown = true, BSCollapse can't be closed
 (#620)

---
 .../Shared/Components/Common/BSCollapseBase.cs         | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/BlazorStrap/Shared/Components/Common/BSCollapseBase.cs b/src/BlazorStrap/Shared/Components/Common/BSCollapseBase.cs
index 19993aa5..fad98f22 100644
--- a/src/BlazorStrap/Shared/Components/Common/BSCollapseBase.cs
+++ b/src/BlazorStrap/Shared/Components/Common/BSCollapseBase.cs
@@ -38,7 +38,15 @@ public abstract class BSCollapseBase : BlazorStrapToggleBase<BSCollapseBase>, IA
         public bool DefaultShown
         {
             get => _defaultShown;
-            set { _defaultShown = value; if (!_hasRendered) Shown = value; }
+            set
+            {
+                _defaultShown = value;
+                if (!_hasRendered)
+                {
+                    Shown = value;
+                    _shown = value;
+                }
+            }
         }
 
         /// <summary>