From a7cdcec67448c623fbf5354b90e70f80d3e646f3 Mon Sep 17 00:00:00 2001
From: Alexandr Isaev <aisaev188@yandex-team.ru>
Date: Wed, 29 Nov 2023 12:32:03 +0300
Subject: [PATCH] fix: fix example with expanded state

---
 src/components/TreeSelect/__stories__/TreeSelect.stories.tsx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/components/TreeSelect/__stories__/TreeSelect.stories.tsx b/src/components/TreeSelect/__stories__/TreeSelect.stories.tsx
index bb234c8158..a855b09b15 100644
--- a/src/components/TreeSelect/__stories__/TreeSelect.stories.tsx
+++ b/src/components/TreeSelect/__stories__/TreeSelect.stories.tsx
@@ -84,6 +84,7 @@ const WithGroupSelectionControlledStateAndCustomIconsExample: StoryFn<
                 onClick={(e) => {
                     e.stopPropagation();
                     setExpanded((prevExpandedState) => ({
+                        ...prevExpandedState,
                         // by default all groups expanded
                         [id]: id in prevExpandedState ? !prevExpandedState[id] : false,
                     }));