From a09ffffacc18bfca1ec2b7f1730230bac2271bd3 Mon Sep 17 00:00:00 2001
From: Thibault Deckers <thibault.deckers@gmail.com>
Date: Sun, 3 Nov 2019 09:07:54 +0900
Subject: [PATCH] fixed section header icons mismatch on sort

---
 lib/widgets/album/thumbnail_collection.dart | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/widgets/album/thumbnail_collection.dart b/lib/widgets/album/thumbnail_collection.dart
index f003ccea1..433996418 100644
--- a/lib/widgets/album/thumbnail_collection.dart
+++ b/lib/widgets/album/thumbnail_collection.dart
@@ -63,7 +63,9 @@ class ThumbnailCollectionContent extends StatelessWidget {
             if (appBar != null) appBar,
             ...sectionKeys.map((sectionKey) {
               Widget sliver = SectionSliver(
-                key: UniqueKey(),
+                // need key to prevent section header mismatch
+                // but it should not be unique key, otherwise sections are rebuilt when changing page
+                key: ValueKey(sectionKey),
                 collection: collection,
                 sections: _sections,
                 sectionKey: sectionKey,