From f8a2bb3229c41faad3715b7cddc7914c7bc074ec Mon Sep 17 00:00:00 2001
From: Kurt <kaphotics@gmail.com>
Date: Wed, 7 Apr 2021 22:46:28 -0700
Subject: [PATCH] Add missing research tab flag set

Closes #3187
---
 PKHeX.WinForms/Subforms/Save Editors/SAV_EventFlags.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/PKHeX.WinForms/Subforms/Save Editors/SAV_EventFlags.cs b/PKHeX.WinForms/Subforms/Save Editors/SAV_EventFlags.cs
index 8306d90d7..387d4c4b5 100644
--- a/PKHeX.WinForms/Subforms/Save Editors/SAV_EventFlags.cs	
+++ b/PKHeX.WinForms/Subforms/Save Editors/SAV_EventFlags.cs	
@@ -177,7 +177,9 @@ private void ChangeCustomBool(object sender, EventArgs e)
             if (editing)
                 return;
             editing = true;
-            if (FlagDict.TryGetValue((int)NUD_Flag.Value, out var chk))
+            var index = (int) NUD_Flag.Value;
+            Editor.Flags[index] = c_CustomFlag.Checked;
+            if (FlagDict.TryGetValue(index, out var chk))
                 chk.Checked = c_CustomFlag.Checked;
             editing = false;
         }